Home / 6,334,042.56-9,500,315.28-1,785,432.48

Finding the Fourth Proportional to 6,334,042.56, 9,500,315.28 and 1,785,432.48

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Solution

The fourth proportional to 6,334,042.56, 9,500,315.28 and 1,785,432.48 is: 2,677,937.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,334,042.56 : 9,500,315.28 = 1,785,432.48 : x
  2. Step 2: Convert to fraction form
    6,334,042.56/9,500,315.28 = 1,785,432.48/x
  3. Step 3: Cross multiply
    6,334,042.56x = 9,500,315.28 × 1,785,432.48
  4. Step 4: Simplify right side
    6,334,042.56x = 16,962,171,471,152.29
  5. Step 5: Solve for x
    x = 16,962,171,471,152.29/6,334,042.56
  6. Step 6: Final answer
    x = 2,677,937.72

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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.