Home / 3,677,752.70-5,514,004.65-1,654,340.30

Finding the Fourth Proportional to 3,677,752.70, 5,514,004.65 and 1,654,340.30

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Solution

The fourth proportional to 3,677,752.70, 5,514,004.65 and 1,654,340.30 is: 2,480,329.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,677,752.70 : 5,514,004.65 = 1,654,340.30 : x
  2. Step 2: Convert to fraction form
    3,677,752.70/5,514,004.65 = 1,654,340.30/x
  3. Step 3: Cross multiply
    3,677,752.70x = 5,514,004.65 × 1,654,340.30
  4. Step 4: Simplify right side
    3,677,752.70x = 9,122,040,106,882.40
  5. Step 5: Solve for x
    x = 9,122,040,106,882.40/3,677,752.70
  6. Step 6: Final answer
    x = 2,480,329.93

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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.