Home / 8,983,184.56-12,396,827.28-4,908,803.92

Finding the Fourth Proportional to 8,983,184.56, 12,396,827.28 and 4,908,803.92

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Solution

The fourth proportional to 8,983,184.56, 12,396,827.28 and 4,908,803.92 is: 6,774,167.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,983,184.56 : 12,396,827.28 = 4,908,803.92 : x
  2. Step 2: Convert to fraction form
    8,983,184.56/12,396,827.28 = 4,908,803.92/x
  3. Step 3: Cross multiply
    8,983,184.56x = 12,396,827.28 × 4,908,803.92
  4. Step 4: Simplify right side
    8,983,184.56x = 60,853,594,347,626.93
  5. Step 5: Solve for x
    x = 60,853,594,347,626.93/8,983,184.56
  6. Step 6: Final answer
    x = 6,774,167.22

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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.