Home / 8,744,729.80-13,117,094.70-4,493,201.80

Finding the Fourth Proportional to 8,744,729.80, 13,117,094.70 and 4,493,201.80

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Solution

The fourth proportional to 8,744,729.80, 13,117,094.70 and 4,493,201.80 is: 6,739,802.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,729.80 : 13,117,094.70 = 4,493,201.80 : x
  2. Step 2: Convert to fraction form
    8,744,729.80/13,117,094.70 = 4,493,201.80/x
  3. Step 3: Cross multiply
    8,744,729.80x = 13,117,094.70 × 4,493,201.80
  4. Step 4: Simplify right side
    8,744,729.80x = 58,937,753,516,810.45
  5. Step 5: Solve for x
    x = 58,937,753,516,810.45/8,744,729.80
  6. Step 6: Final answer
    x = 6,739,802.70

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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.