Home / 1,461,831.92-2,192,984.04-450,717.04

Finding the Fourth Proportional to 1,461,831.92, 2,192,984.04 and 450,717.04

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Solution

The fourth proportional to 1,461,831.92, 2,192,984.04 and 450,717.04 is: 676,148.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,461,831.92 : 2,192,984.04 = 450,717.04 : x
  2. Step 2: Convert to fraction form
    1,461,831.92/2,192,984.04 = 450,717.04/x
  3. Step 3: Cross multiply
    1,461,831.92x = 2,192,984.04 × 450,717.04
  4. Step 4: Simplify right side
    1,461,831.92x = 988,415,275,276.04
  5. Step 5: Solve for x
    x = 988,415,275,276.04/1,461,831.92
  6. Step 6: Final answer
    x = 676,148.37

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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.