Home / 3,134,634.19-4,703,437.19-1,514,494.85

Finding the Fourth Proportional to 3,134,634.19, 4,703,437.19 and 1,514,494.85

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Solution

The fourth proportional to 3,134,634.19, 4,703,437.19 and 1,514,494.85 is: 2,272,460.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,634.19 : 4,703,437.19 = 1,514,494.85 : x
  2. Step 2: Convert to fraction form
    3,134,634.19/4,703,437.19 = 1,514,494.85/x
  3. Step 3: Cross multiply
    3,134,634.19x = 4,703,437.19 × 1,514,494.85
  4. Step 4: Simplify right side
    3,134,634.19x = 7,123,331,381,822.52
  5. Step 5: Solve for x
    x = 7,123,331,381,822.52/3,134,634.19
  6. Step 6: Final answer
    x = 2,272,460.18

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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.