Home / 9,502,480.80-14,253,721.20-2,313,957.60

Finding the Fourth Proportional to 9,502,480.80, 14,253,721.20 and 2,313,957.60

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Solution

The fourth proportional to 9,502,480.80, 14,253,721.20 and 2,313,957.60 is: 3,470,936.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,502,480.80 : 14,253,721.20 = 2,313,957.60 : x
  2. Step 2: Convert to fraction form
    9,502,480.80/14,253,721.20 = 2,313,957.60/x
  3. Step 3: Cross multiply
    9,502,480.80x = 14,253,721.20 × 2,313,957.60
  4. Step 4: Simplify right side
    9,502,480.80x = 32,982,506,499,021.12
  5. Step 5: Solve for x
    x = 32,982,506,499,021.12/9,502,480.80
  6. Step 6: Final answer
    x = 3,470,936.40

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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.