Home / 5,034,830.20-7,534,530.60-4,609,677.40

Finding the Fourth Proportional to 5,034,830.20, 7,534,530.60 and 4,609,677.40

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Solution

The fourth proportional to 5,034,830.20, 7,534,530.60 and 4,609,677.40 is: 6,898,297.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,034,830.20 : 7,534,530.60 = 4,609,677.40 : x
  2. Step 2: Convert to fraction form
    5,034,830.20/7,534,530.60 = 4,609,677.40/x
  3. Step 3: Cross multiply
    5,034,830.20x = 7,534,530.60 × 4,609,677.40
  4. Step 4: Simplify right side
    5,034,830.20x = 34,731,755,426,428.44
  5. Step 5: Solve for x
    x = 34,731,755,426,428.44/5,034,830.20
  6. Step 6: Final answer
    x = 6,898,297.27

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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.