Home / 6,574,534.70-9,861,802.05-6,322,592.30

Finding the Fourth Proportional to 6,574,534.70, 9,861,802.05 and 6,322,592.30

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Solution

The fourth proportional to 6,574,534.70, 9,861,802.05 and 6,322,592.30 is: 9,483,888.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,534.70 : 9,861,802.05 = 6,322,592.30 : x
  2. Step 2: Convert to fraction form
    6,574,534.70/9,861,802.05 = 6,322,592.30/x
  3. Step 3: Cross multiply
    6,574,534.70x = 9,861,802.05 × 6,322,592.30
  4. Step 4: Simplify right side
    6,574,534.70x = 62,352,153,705,454.22
  5. Step 5: Solve for x
    x = 62,352,153,705,454.22/6,574,534.70
  6. Step 6: Final answer
    x = 9,483,888.45

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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.