Home / 3,350,880.90-5,026,321.35-2,458,584.90

Finding the Fourth Proportional to 3,350,880.90, 5,026,321.35 and 2,458,584.90

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Solution

The fourth proportional to 3,350,880.90, 5,026,321.35 and 2,458,584.90 is: 3,687,877.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,880.90 : 5,026,321.35 = 2,458,584.90 : x
  2. Step 2: Convert to fraction form
    3,350,880.90/5,026,321.35 = 2,458,584.90/x
  3. Step 3: Cross multiply
    3,350,880.90x = 5,026,321.35 × 2,458,584.90
  4. Step 4: Simplify right side
    3,350,880.90x = 12,357,637,773,657.61
  5. Step 5: Solve for x
    x = 12,357,637,773,657.61/3,350,880.90
  6. Step 6: Final answer
    x = 3,687,877.35

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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.