Home / 5,920,646.25-8,170,559.97-3,473,298.93

Finding the Fourth Proportional to 5,920,646.25, 8,170,559.97 and 3,473,298.93

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Solution

The fourth proportional to 5,920,646.25, 8,170,559.97 and 3,473,298.93 is: 4,793,192.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,920,646.25 : 8,170,559.97 = 3,473,298.93 : x
  2. Step 2: Convert to fraction form
    5,920,646.25/8,170,559.97 = 3,473,298.93/x
  3. Step 3: Cross multiply
    5,920,646.25x = 8,170,559.97 × 3,473,298.93
  4. Step 4: Simplify right side
    5,920,646.25x = 28,378,797,201,301.83
  5. Step 5: Solve for x
    x = 28,378,797,201,301.83/5,920,646.25
  6. Step 6: Final answer
    x = 4,793,192.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.