Home / 6,404,900.49-9,607,534.23-2,514,195.71

Finding the Fourth Proportional to 6,404,900.49, 9,607,534.23 and 2,514,195.71

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Solution

The fourth proportional to 6,404,900.49, 9,607,534.23 and 2,514,195.71 is: 3,771,365.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,404,900.49 : 9,607,534.23 = 2,514,195.71 : x
  2. Step 2: Convert to fraction form
    6,404,900.49/9,607,534.23 = 2,514,195.71/x
  3. Step 3: Cross multiply
    6,404,900.49x = 9,607,534.23 × 2,514,195.71
  4. Step 4: Simplify right side
    6,404,900.49x = 24,155,221,344,744.15
  5. Step 5: Solve for x
    x = 24,155,221,344,744.15/6,404,900.49
  6. Step 6: Final answer
    x = 3,771,365.59

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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.