Home / 5,616,006.60-8,424,009.90-4,496,262.60

Finding the Fourth Proportional to 5,616,006.60, 8,424,009.90 and 4,496,262.60

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Solution

The fourth proportional to 5,616,006.60, 8,424,009.90 and 4,496,262.60 is: 6,744,393.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,616,006.60 : 8,424,009.90 = 4,496,262.60 : x
  2. Step 2: Convert to fraction form
    5,616,006.60/8,424,009.90 = 4,496,262.60/x
  3. Step 3: Cross multiply
    5,616,006.60x = 8,424,009.90 × 4,496,262.60
  4. Step 4: Simplify right side
    5,616,006.60x = 37,876,560,655,399.74
  5. Step 5: Solve for x
    x = 37,876,560,655,399.74/5,616,006.60
  6. Step 6: Final answer
    x = 6,744,393.90

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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.