Home / 5,930,034.90-8,895,772.14-1,670,203.11

Finding the Fourth Proportional to 5,930,034.90, 8,895,772.14 and 1,670,203.11

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Solution

The fourth proportional to 5,930,034.90, 8,895,772.14 and 1,670,203.11 is: 2,505,507.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930,034.90 : 8,895,772.14 = 1,670,203.11 : x
  2. Step 2: Convert to fraction form
    5,930,034.90/8,895,772.14 = 1,670,203.11/x
  3. Step 3: Cross multiply
    5,930,034.90x = 8,895,772.14 × 1,670,203.11
  4. Step 4: Simplify right side
    5,930,034.90x = 14,857,746,294,079.36
  5. Step 5: Solve for x
    x = 14,857,746,294,079.36/5,930,034.90
  6. Step 6: Final answer
    x = 2,505,507.39

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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.