Home / 6,087,920.32-8,400,899.06-3,473,811.88

Finding the Fourth Proportional to 6,087,920.32, 8,400,899.06 and 3,473,811.88

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Solution

The fourth proportional to 6,087,920.32, 8,400,899.06 and 3,473,811.88 is: 4,793,614.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,087,920.32 : 8,400,899.06 = 3,473,811.88 : x
  2. Step 2: Convert to fraction form
    6,087,920.32/8,400,899.06 = 3,473,811.88/x
  3. Step 3: Cross multiply
    6,087,920.32x = 8,400,899.06 × 3,473,811.88
  4. Step 4: Simplify right side
    6,087,920.32x = 29,183,142,897,935.28
  5. Step 5: Solve for x
    x = 29,183,142,897,935.28/6,087,920.32
  6. Step 6: Final answer
    x = 4,793,614.47

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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.