Home / 4,034,331.40-6,044,498.70-2,613,656.20

Finding the Fourth Proportional to 4,034,331.40, 6,044,498.70 and 2,613,656.20

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Solution

The fourth proportional to 4,034,331.40, 6,044,498.70 and 2,613,656.20 is: 3,915,950.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,331.40 : 6,044,498.70 = 2,613,656.20 : x
  2. Step 2: Convert to fraction form
    4,034,331.40/6,044,498.70 = 2,613,656.20/x
  3. Step 3: Cross multiply
    4,034,331.40x = 6,044,498.70 × 2,613,656.20
  4. Step 4: Simplify right side
    4,034,331.40x = 15,798,241,503,146.94
  5. Step 5: Solve for x
    x = 15,798,241,503,146.94/4,034,331.40
  6. Step 6: Final answer
    x = 3,915,950.36

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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.