Home / 2,027,715.32-3,041,565.30-829,637.26

Finding the Fourth Proportional to 2,027,715.32, 3,041,565.30 and 829,637.26

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Solution

The fourth proportional to 2,027,715.32, 3,041,565.30 and 829,637.26 is: 1,244,452.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,715.32 : 3,041,565.30 = 829,637.26 : x
  2. Step 2: Convert to fraction form
    2,027,715.32/3,041,565.30 = 829,637.26/x
  3. Step 3: Cross multiply
    2,027,715.32x = 3,041,565.30 × 829,637.26
  4. Step 4: Simplify right side
    2,027,715.32x = 2,523,395,893,999.16
  5. Step 5: Solve for x
    x = 2,523,395,893,999.16/2,027,715.32
  6. Step 6: Final answer
    x = 1,244,452.74

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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.