Home / 10,055,551.72-15,083,358.54-2,482,518.28

Finding the Fourth Proportional to 10,055,551.72, 15,083,358.54 and 2,482,518.28

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Solution

The fourth proportional to 10,055,551.72, 15,083,358.54 and 2,482,518.28 is: 3,723,785.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,055,551.72 : 15,083,358.54 = 2,482,518.28 : x
  2. Step 2: Convert to fraction form
    10,055,551.72/15,083,358.54 = 2,482,518.28/x
  3. Step 3: Cross multiply
    10,055,551.72x = 15,083,358.54 × 2,482,518.28
  4. Step 4: Simplify right side
    10,055,551.72x = 37,444,713,299,344.11
  5. Step 5: Solve for x
    x = 37,444,713,299,344.11/10,055,551.72
  6. Step 6: Final answer
    x = 3,723,785.06

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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.