Home / 7,001,614.10-10,502,421.15-6,576,461.30

Finding the Fourth Proportional to 7,001,614.10, 10,502,421.15 and 6,576,461.30

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Solution

The fourth proportional to 7,001,614.10, 10,502,421.15 and 6,576,461.30 is: 9,864,691.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,001,614.10 : 10,502,421.15 = 6,576,461.30 : x
  2. Step 2: Convert to fraction form
    7,001,614.10/10,502,421.15 = 6,576,461.30/x
  3. Step 3: Cross multiply
    7,001,614.10x = 10,502,421.15 × 6,576,461.30
  4. Step 4: Simplify right side
    7,001,614.10x = 69,068,766,249,276.49
  5. Step 5: Solve for x
    x = 69,068,766,249,276.49/7,001,614.10
  6. Step 6: Final answer
    x = 9,864,691.95

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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.