Home / 6,527,115.98-9,007,663.13-3,914,045.50

Finding the Fourth Proportional to 6,527,115.98, 9,007,663.13 and 3,914,045.50

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Solution

The fourth proportional to 6,527,115.98, 9,007,663.13 and 3,914,045.50 is: 5,401,528.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,115.98 : 9,007,663.13 = 3,914,045.50 : x
  2. Step 2: Convert to fraction form
    6,527,115.98/9,007,663.13 = 3,914,045.50/x
  3. Step 3: Cross multiply
    6,527,115.98x = 9,007,663.13 × 3,914,045.50
  4. Step 4: Simplify right side
    6,527,115.98x = 35,256,403,326,758.38
  5. Step 5: Solve for x
    x = 35,256,403,326,758.38/6,527,115.98
  6. Step 6: Final answer
    x = 5,401,528.55

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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.