Home / 6,156,901.20-9,240,017.40-4,026,277.20

Finding the Fourth Proportional to 6,156,901.20, 9,240,017.40 and 4,026,277.20

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Solution

The fourth proportional to 6,156,901.20, 9,240,017.40 and 4,026,277.20 is: 6,042,466.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,156,901.20 : 9,240,017.40 = 4,026,277.20 : x
  2. Step 2: Convert to fraction form
    6,156,901.20/9,240,017.40 = 4,026,277.20/x
  3. Step 3: Cross multiply
    6,156,901.20x = 9,240,017.40 × 4,026,277.20
  4. Step 4: Simplify right side
    6,156,901.20x = 37,202,871,385,223.28
  5. Step 5: Solve for x
    x = 37,202,871,385,223.28/6,156,901.20
  6. Step 6: Final answer
    x = 6,042,466.85

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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.