Home / 2,700,533.28-3,726,715.32-1,476,833.88

Finding the Fourth Proportional to 2,700,533.28, 3,726,715.32 and 1,476,833.88

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Solution

The fourth proportional to 2,700,533.28, 3,726,715.32 and 1,476,833.88 is: 2,038,019.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,700,533.28 : 3,726,715.32 = 1,476,833.88 : x
  2. Step 2: Convert to fraction form
    2,700,533.28/3,726,715.32 = 1,476,833.88/x
  3. Step 3: Cross multiply
    2,700,533.28x = 3,726,715.32 × 1,476,833.88
  4. Step 4: Simplify right side
    2,700,533.28x = 5,503,739,445,691.04
  5. Step 5: Solve for x
    x = 5,503,739,445,691.04/2,700,533.28
  6. Step 6: Final answer
    x = 2,038,019.49

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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.