Home / 7,959,452.12-10,984,433.28-4,475,887.10

Finding the Fourth Proportional to 7,959,452.12, 10,984,433.28 and 4,475,887.10

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Solution

The fourth proportional to 7,959,452.12, 10,984,433.28 and 4,475,887.10 is: 6,176,943.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,959,452.12 : 10,984,433.28 = 4,475,887.10 : x
  2. Step 2: Convert to fraction form
    7,959,452.12/10,984,433.28 = 4,475,887.10/x
  3. Step 3: Cross multiply
    7,959,452.12x = 10,984,433.28 × 4,475,887.10
  4. Step 4: Simplify right side
    7,959,452.12x = 49,165,083,218,762.68
  5. Step 5: Solve for x
    x = 49,165,083,218,762.68/7,959,452.12
  6. Step 6: Final answer
    x = 6,176,943.15

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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.