Home / 7,527,353.50-10,387,820.99-4,264,098.45

Finding the Fourth Proportional to 7,527,353.50, 10,387,820.99 and 4,264,098.45

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Solution

The fourth proportional to 7,527,353.50, 10,387,820.99 and 4,264,098.45 is: 5,884,497.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,527,353.50 : 10,387,820.99 = 4,264,098.45 : x
  2. Step 2: Convert to fraction form
    7,527,353.50/10,387,820.99 = 4,264,098.45/x
  3. Step 3: Cross multiply
    7,527,353.50x = 10,387,820.99 × 4,264,098.45
  4. Step 4: Simplify right side
    7,527,353.50x = 44,294,691,382,336.47
  5. Step 5: Solve for x
    x = 44,294,691,382,336.47/7,527,353.50
  6. Step 6: Final answer
    x = 5,884,497.30

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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.