Home / 9,338,612.04-14,008,347.36-2,861,223.48

Finding the Fourth Proportional to 9,338,612.04, 14,008,347.36 and 2,861,223.48

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Solution

The fourth proportional to 9,338,612.04, 14,008,347.36 and 2,861,223.48 is: 4,291,966.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,612.04 : 14,008,347.36 = 2,861,223.48 : x
  2. Step 2: Convert to fraction form
    9,338,612.04/14,008,347.36 = 2,861,223.48/x
  3. Step 3: Cross multiply
    9,338,612.04x = 14,008,347.36 × 2,861,223.48
  4. Step 4: Simplify right side
    9,338,612.04x = 40,081,012,382,428.01
  5. Step 5: Solve for x
    x = 40,081,012,382,428.01/9,338,612.04
  6. Step 6: Final answer
    x = 4,291,966.75

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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.