Home / 7,612,831.52-10,504,735.70-4,349,857.48

Finding the Fourth Proportional to 7,612,831.52, 10,504,735.70 and 4,349,857.48

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Solution

The fourth proportional to 7,612,831.52, 10,504,735.70 and 4,349,857.48 is: 6,002,248.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,612,831.52 : 10,504,735.70 = 4,349,857.48 : x
  2. Step 2: Convert to fraction form
    7,612,831.52/10,504,735.70 = 4,349,857.48/x
  3. Step 3: Cross multiply
    7,612,831.52x = 10,504,735.70 × 4,349,857.48
  4. Step 4: Simplify right side
    7,612,831.52x = 45,694,103,160,068.04
  5. Step 5: Solve for x
    x = 45,694,103,160,068.04/7,612,831.52
  6. Step 6: Final answer
    x = 6,002,248.05

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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.