Home / 10,703,431.13-14,770,843.11-5,808,695.50

Finding the Fourth Proportional to 10,703,431.13, 14,770,843.11 and 5,808,695.50

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Solution

The fourth proportional to 10,703,431.13, 14,770,843.11 and 5,808,695.50 is: 8,016,058.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,703,431.13 : 14,770,843.11 = 5,808,695.50 : x
  2. Step 2: Convert to fraction form
    10,703,431.13/14,770,843.11 = 5,808,695.50/x
  3. Step 3: Cross multiply
    10,703,431.13x = 14,770,843.11 × 5,808,695.50
  4. Step 4: Simplify right side
    10,703,431.13x = 85,799,329,867,335.89
  5. Step 5: Solve for x
    x = 85,799,329,867,335.89/10,703,431.13
  6. Step 6: Final answer
    x = 8,016,058.48

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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.