Home / 9,452,822.04-13,044,828.06-5,160,470.04

Finding the Fourth Proportional to 9,452,822.04, 13,044,828.06 and 5,160,470.04

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Solution

The fourth proportional to 9,452,822.04, 13,044,828.06 and 5,160,470.04 is: 7,121,412.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452,822.04 : 13,044,828.06 = 5,160,470.04 : x
  2. Step 2: Convert to fraction form
    9,452,822.04/13,044,828.06 = 5,160,470.04/x
  3. Step 3: Cross multiply
    9,452,822.04x = 13,044,828.06 × 5,160,470.04
  4. Step 4: Simplify right side
    9,452,822.04x = 67,317,444,380,581.33
  5. Step 5: Solve for x
    x = 67,317,444,380,581.33/9,452,822.04
  6. Step 6: Final answer
    x = 7,121,412.43

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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.