Home / 10,406,531.11-14,359,299.73-6,536,295.43

Finding the Fourth Proportional to 10,406,531.11, 14,359,299.73 and 6,536,295.43

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Solution

The fourth proportional to 10,406,531.11, 14,359,299.73 and 6,536,295.43 is: 9,019,011.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,406,531.11 : 14,359,299.73 = 6,536,295.43 : x
  2. Step 2: Convert to fraction form
    10,406,531.11/14,359,299.73 = 6,536,295.43/x
  3. Step 3: Cross multiply
    10,406,531.11x = 14,359,299.73 × 6,536,295.43
  4. Step 4: Simplify right side
    10,406,531.11x = 93,856,625,203,199.23
  5. Step 5: Solve for x
    x = 93,856,625,203,199.23/10,406,531.11
  6. Step 6: Final answer
    x = 9,019,011.64

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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.