Home / 2,832,650.96-3,904,631.88-1,925,658.32

Finding the Fourth Proportional to 2,832,650.96, 3,904,631.88 and 1,925,658.32

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Solution

The fourth proportional to 2,832,650.96, 3,904,631.88 and 1,925,658.32 is: 2,654,399.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,650.96 : 3,904,631.88 = 1,925,658.32 : x
  2. Step 2: Convert to fraction form
    2,832,650.96/3,904,631.88 = 1,925,658.32/x
  3. Step 3: Cross multiply
    2,832,650.96x = 3,904,631.88 × 1,925,658.32
  4. Step 4: Simplify right side
    2,832,650.96x = 7,518,986,866,259.24
  5. Step 5: Solve for x
    x = 7,518,986,866,259.24/2,832,650.96
  6. Step 6: Final answer
    x = 2,654,399.35

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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.