Home / 6,277,959.80-9,423,938.10-3,443,607.80

Finding the Fourth Proportional to 6,277,959.80, 9,423,938.10 and 3,443,607.80

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Solution

The fourth proportional to 6,277,959.80, 9,423,938.10 and 3,443,607.80 is: 5,169,250.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,277,959.80 : 9,423,938.10 = 3,443,607.80 : x
  2. Step 2: Convert to fraction form
    6,277,959.80/9,423,938.10 = 3,443,607.80/x
  3. Step 3: Cross multiply
    6,277,959.80x = 9,423,938.10 × 3,443,607.80
  4. Step 4: Simplify right side
    6,277,959.80x = 32,452,346,747,877.18
  5. Step 5: Solve for x
    x = 32,452,346,747,877.18/6,277,959.80
  6. Step 6: Final answer
    x = 5,169,250.49

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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.