Home / 10,790,182.22-14,890,275.50-5,895,298.96

Finding the Fourth Proportional to 10,790,182.22, 14,890,275.50 and 5,895,298.96

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Solution

The fourth proportional to 10,790,182.22, 14,890,275.50 and 5,895,298.96 is: 8,135,416.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,790,182.22 : 14,890,275.50 = 5,895,298.96 : x
  2. Step 2: Convert to fraction form
    10,790,182.22/14,890,275.50 = 5,895,298.96/x
  3. Step 3: Cross multiply
    10,790,182.22x = 14,890,275.50 × 5,895,298.96
  4. Step 4: Simplify right side
    10,790,182.22x = 87,782,625,602,561.28
  5. Step 5: Solve for x
    x = 87,782,625,602,561.28/10,790,182.22
  6. Step 6: Final answer
    x = 8,135,416.42

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.