Home / 5,661,001.44-8,490,631.50-3,103,483.50

Finding the Fourth Proportional to 5,661,001.44, 8,490,631.50 and 3,103,483.50

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Solution

The fourth proportional to 5,661,001.44, 8,490,631.50 and 3,103,483.50 is: 4,654,747.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,661,001.44 : 8,490,631.50 = 3,103,483.50 : x
  2. Step 2: Convert to fraction form
    5,661,001.44/8,490,631.50 = 3,103,483.50/x
  3. Step 3: Cross multiply
    5,661,001.44x = 8,490,631.50 × 3,103,483.50
  4. Step 4: Simplify right side
    5,661,001.44x = 26,350,534,764,830.25
  5. Step 5: Solve for x
    x = 26,350,534,764,830.25/5,661,001.44
  6. Step 6: Final answer
    x = 4,654,747.94

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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.