Home / 7,584,490.40-11,376,735.60-5,033,573.60

Finding the Fourth Proportional to 7,584,490.40, 11,376,735.60 and 5,033,573.60

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Solution

The fourth proportional to 7,584,490.40, 11,376,735.60 and 5,033,573.60 is: 7,550,360.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,584,490.40 : 11,376,735.60 = 5,033,573.60 : x
  2. Step 2: Convert to fraction form
    7,584,490.40/11,376,735.60 = 5,033,573.60/x
  3. Step 3: Cross multiply
    7,584,490.40x = 11,376,735.60 × 5,033,573.60
  4. Step 4: Simplify right side
    7,584,490.40x = 57,265,635,970,340.16
  5. Step 5: Solve for x
    x = 57,265,635,970,340.16/7,584,490.40
  6. Step 6: Final answer
    x = 7,550,360.40

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.