Home / 2,549,303.38-3,824,082.09-727,938.46

Finding the Fourth Proportional to 2,549,303.38, 3,824,082.09 and 727,938.46

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Solution

The fourth proportional to 2,549,303.38, 3,824,082.09 and 727,938.46 is: 1,091,943.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,303.38 : 3,824,082.09 = 727,938.46 : x
  2. Step 2: Convert to fraction form
    2,549,303.38/3,824,082.09 = 727,938.46/x
  3. Step 3: Cross multiply
    2,549,303.38x = 3,824,082.09 × 727,938.46
  4. Step 4: Simplify right side
    2,549,303.38x = 2,783,696,427,508.18
  5. Step 5: Solve for x
    x = 2,783,696,427,508.18/2,549,303.38
  6. Step 6: Final answer
    x = 1,091,943.96

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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.