Home / 6,359,673.38-8,775,552.70-4,299,172.19

Finding the Fourth Proportional to 6,359,673.38, 8,775,552.70 and 4,299,172.19

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Solution

The fourth proportional to 6,359,673.38, 8,775,552.70 and 4,299,172.19 is: 5,932,319.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,359,673.38 : 8,775,552.70 = 4,299,172.19 : x
  2. Step 2: Convert to fraction form
    6,359,673.38/8,775,552.70 = 4,299,172.19/x
  3. Step 3: Cross multiply
    6,359,673.38x = 8,775,552.70 × 4,299,172.19
  4. Step 4: Simplify right side
    6,359,673.38x = 37,727,612,098,223.55
  5. Step 5: Solve for x
    x = 37,727,612,098,223.55/6,359,673.38
  6. Step 6: Final answer
    x = 5,932,319.14

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.