Home / 7,527,352.50-10,387,819.61-4,264,097.45

Finding the Fourth Proportional to 7,527,352.50, 10,387,819.61 and 4,264,097.45

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Solution

The fourth proportional to 7,527,352.50, 10,387,819.61 and 4,264,097.45 is: 5,884,495.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,527,352.50 : 10,387,819.61 = 4,264,097.45 : x
  2. Step 2: Convert to fraction form
    7,527,352.50/10,387,819.61 = 4,264,097.45/x
  3. Step 3: Cross multiply
    7,527,352.50x = 10,387,819.61 × 4,264,097.45
  4. Step 4: Simplify right side
    7,527,352.50x = 44,294,675,036,801.41
  5. Step 5: Solve for x
    x = 44,294,675,036,801.41/7,527,352.50
  6. Step 6: Final answer
    x = 5,884,495.91

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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.