Home / 7,960,312.29-10,985,527.49-4,523,135.97

Finding the Fourth Proportional to 7,960,312.29, 10,985,527.49 and 4,523,135.97

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Solution

The fourth proportional to 7,960,312.29, 10,985,527.49 and 4,523,135.97 is: 6,242,096.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,960,312.29 : 10,985,527.49 = 4,523,135.97 : x
  2. Step 2: Convert to fraction form
    7,960,312.29/10,985,527.49 = 4,523,135.97/x
  3. Step 3: Cross multiply
    7,960,312.29x = 10,985,527.49 × 4,523,135.97
  4. Step 4: Simplify right side
    7,960,312.29x = 49,689,034,516,827.13
  5. Step 5: Solve for x
    x = 49,689,034,516,827.13/7,960,312.29
  6. Step 6: Final answer
    x = 6,242,096.13

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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.