Home / 6,342,016.48-9,514,477.86-2,748,386.68

Finding the Fourth Proportional to 6,342,016.48, 9,514,477.86 and 2,748,386.68

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Solution

The fourth proportional to 6,342,016.48, 9,514,477.86 and 2,748,386.68 is: 4,123,209.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,342,016.48 : 9,514,477.86 = 2,748,386.68 : x
  2. Step 2: Convert to fraction form
    6,342,016.48/9,514,477.86 = 2,748,386.68/x
  3. Step 3: Cross multiply
    6,342,016.48x = 9,514,477.86 × 2,748,386.68
  4. Step 4: Simplify right side
    6,342,016.48x = 26,149,464,217,578.91
  5. Step 5: Solve for x
    x = 26,149,464,217,578.91/6,342,016.48
  6. Step 6: Final answer
    x = 4,123,209.76

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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.