Home / 6,634,375.56-9,158,263.14-4,460,179.74

Finding the Fourth Proportional to 6,634,375.56, 9,158,263.14 and 4,460,179.74

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Solution

The fourth proportional to 6,634,375.56, 9,158,263.14 and 4,460,179.74 is: 6,156,947.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,375.56 : 9,158,263.14 = 4,460,179.74 : x
  2. Step 2: Convert to fraction form
    6,634,375.56/9,158,263.14 = 4,460,179.74/x
  3. Step 3: Cross multiply
    6,634,375.56x = 9,158,263.14 × 4,460,179.74
  4. Step 4: Simplify right side
    6,634,375.56x = 40,847,499,710,616.79
  5. Step 5: Solve for x
    x = 40,847,499,710,616.79/6,634,375.56
  6. Step 6: Final answer
    x = 6,156,947.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.