Home / 9,386,885.36-14,086,251.40-3,995,527.13

Finding the Fourth Proportional to 9,386,885.36, 14,086,251.40 and 3,995,527.13

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Solution

The fourth proportional to 9,386,885.36, 14,086,251.40 and 3,995,527.13 is: 5,995,811.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,386,885.36 : 14,086,251.40 = 3,995,527.13 : x
  2. Step 2: Convert to fraction form
    9,386,885.36/14,086,251.40 = 3,995,527.13/x
  3. Step 3: Cross multiply
    9,386,885.36x = 14,086,251.40 × 3,995,527.13
  4. Step 4: Simplify right side
    9,386,885.36x = 56,281,999,628,700.48
  5. Step 5: Solve for x
    x = 56,281,999,628,700.48/9,386,885.36
  6. Step 6: Final answer
    x = 5,995,811.97

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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.