Home / 4,017,806.64-5,544,613.98-2,182,282.74

Finding the Fourth Proportional to 4,017,806.64, 5,544,613.98 and 2,182,282.74

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Solution

The fourth proportional to 4,017,806.64, 5,544,613.98 and 2,182,282.74 is: 3,011,572.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,806.64 : 5,544,613.98 = 2,182,282.74 : x
  2. Step 2: Convert to fraction form
    4,017,806.64/5,544,613.98 = 2,182,282.74/x
  3. Step 3: Cross multiply
    4,017,806.64x = 5,544,613.98 × 2,182,282.74
  4. Step 4: Simplify right side
    4,017,806.64x = 12,099,915,388,516.71
  5. Step 5: Solve for x
    x = 12,099,915,388,516.71/4,017,806.64
  6. Step 6: Final answer
    x = 3,011,572.35

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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.