Home / 4,607,834.73-6,911,851.73-1,412,890.17

Finding the Fourth Proportional to 4,607,834.73, 6,911,851.73 and 1,412,890.17

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Solution

The fourth proportional to 4,607,834.73, 6,911,851.73 and 1,412,890.17 is: 2,119,365.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,834.73 : 6,911,851.73 = 1,412,890.17 : x
  2. Step 2: Convert to fraction form
    4,607,834.73/6,911,851.73 = 1,412,890.17/x
  3. Step 3: Cross multiply
    4,607,834.73x = 6,911,851.73 × 1,412,890.17
  4. Step 4: Simplify right side
    4,607,834.73x = 9,765,687,358,750.04
  5. Step 5: Solve for x
    x = 9,765,687,358,750.04/4,607,834.73
  6. Step 6: Final answer
    x = 2,119,365.80

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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.