Home / 2,346,123.08-3,519,246.13-748,684.63

Finding the Fourth Proportional to 2,346,123.08, 3,519,246.13 and 748,684.63

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Solution

The fourth proportional to 2,346,123.08, 3,519,246.13 and 748,684.63 is: 1,123,046.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,123.08 : 3,519,246.13 = 748,684.63 : x
  2. Step 2: Convert to fraction form
    2,346,123.08/3,519,246.13 = 748,684.63/x
  3. Step 3: Cross multiply
    2,346,123.08x = 3,519,246.13 × 748,684.63
  4. Step 4: Simplify right side
    2,346,123.08x = 2,634,805,498,405.62
  5. Step 5: Solve for x
    x = 2,634,805,498,405.62/2,346,123.08
  6. Step 6: Final answer
    x = 1,123,046.58

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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.