Home / 5,346,039.20-8,003,312.40-5,034,610.40

Finding the Fourth Proportional to 5,346,039.20, 8,003,312.40 and 5,034,610.40

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Solution

The fourth proportional to 5,346,039.20, 8,003,312.40 and 5,034,610.40 is: 7,537,086.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,346,039.20 : 8,003,312.40 = 5,034,610.40 : x
  2. Step 2: Convert to fraction form
    5,346,039.20/8,003,312.40 = 5,034,610.40/x
  3. Step 3: Cross multiply
    5,346,039.20x = 8,003,312.40 × 5,034,610.40
  4. Step 4: Simplify right side
    5,346,039.20x = 40,293,559,843,488.97
  5. Step 5: Solve for x
    x = 40,293,559,843,488.97/5,346,039.20
  6. Step 6: Final answer
    x = 7,537,086.49

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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.