Home / 3,668,082.40-5,502,123.60-3,074,639.95

Finding the Fourth Proportional to 3,668,082.40, 5,502,123.60 and 3,074,639.95

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Solution

The fourth proportional to 3,668,082.40, 5,502,123.60 and 3,074,639.95 is: 4,611,959.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,082.40 : 5,502,123.60 = 3,074,639.95 : x
  2. Step 2: Convert to fraction form
    3,668,082.40/5,502,123.60 = 3,074,639.95/x
  3. Step 3: Cross multiply
    3,668,082.40x = 5,502,123.60 × 3,074,639.95
  4. Step 4: Simplify right side
    3,668,082.40x = 16,917,049,030,397.82
  5. Step 5: Solve for x
    x = 16,917,049,030,397.82/3,668,082.40
  6. Step 6: Final answer
    x = 4,611,959.93

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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.