Home / 2,047,299.32-3,070,838.24-627,359.50

Finding the Fourth Proportional to 2,047,299.32, 3,070,838.24 and 627,359.50

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Solution

The fourth proportional to 2,047,299.32, 3,070,838.24 and 627,359.50 is: 941,005.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,299.32 : 3,070,838.24 = 627,359.50 : x
  2. Step 2: Convert to fraction form
    2,047,299.32/3,070,838.24 = 627,359.50/x
  3. Step 3: Cross multiply
    2,047,299.32x = 3,070,838.24 × 627,359.50
  4. Step 4: Simplify right side
    2,047,299.32x = 1,926,519,542,827.28
  5. Step 5: Solve for x
    x = 1,926,519,542,827.28/2,047,299.32
  6. Step 6: Final answer
    x = 941,005.32

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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.