Home / 9,126,532.38-12,594,618.36-4,996,831.26

Finding the Fourth Proportional to 9,126,532.38, 12,594,618.36 and 4,996,831.26

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Solution

The fourth proportional to 9,126,532.38, 12,594,618.36 and 4,996,831.26 is: 6,895,629.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,126,532.38 : 12,594,618.36 = 4,996,831.26 : x
  2. Step 2: Convert to fraction form
    9,126,532.38/12,594,618.36 = 4,996,831.26/x
  3. Step 3: Cross multiply
    9,126,532.38x = 12,594,618.36 × 4,996,831.26
  4. Step 4: Simplify right side
    9,126,532.38x = 62,933,182,729,017.93
  5. Step 5: Solve for x
    x = 62,933,182,729,017.93/9,126,532.38
  6. Step 6: Final answer
    x = 6,895,629.15

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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.