Home / 4,896,613.60-7,344,920.40-3,776,869.60

Finding the Fourth Proportional to 4,896,613.60, 7,344,920.40 and 3,776,869.60

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Solution

The fourth proportional to 4,896,613.60, 7,344,920.40 and 3,776,869.60 is: 5,665,304.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,613.60 : 7,344,920.40 = 3,776,869.60 : x
  2. Step 2: Convert to fraction form
    4,896,613.60/7,344,920.40 = 3,776,869.60/x
  3. Step 3: Cross multiply
    4,896,613.60x = 7,344,920.40 × 3,776,869.60
  4. Step 4: Simplify right side
    4,896,613.60x = 27,740,806,573,179.84
  5. Step 5: Solve for x
    x = 27,740,806,573,179.84/4,896,613.60
  6. Step 6: Final answer
    x = 5,665,304.40

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Similar ratio
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1.5x scale

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.