Home / 5,676,057.60-8,518,233.60-3,996,441.60

Finding the Fourth Proportional to 5,676,057.60, 8,518,233.60 and 3,996,441.60

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Solution

The fourth proportional to 5,676,057.60, 8,518,233.60 and 3,996,441.60 is: 5,997,582.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,676,057.60 : 8,518,233.60 = 3,996,441.60 : x
  2. Step 2: Convert to fraction form
    5,676,057.60/8,518,233.60 = 3,996,441.60/x
  3. Step 3: Cross multiply
    5,676,057.60x = 8,518,233.60 × 3,996,441.60
  4. Step 4: Simplify right side
    5,676,057.60x = 34,042,623,117,557.76
  5. Step 5: Solve for x
    x = 34,042,623,117,557.76/5,676,057.60
  6. Step 6: Final answer
    x = 5,997,582.39

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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.