Home / 3,575,826.48-5,357,840.84-2,060,781.92

Finding the Fourth Proportional to 3,575,826.48, 5,357,840.84 and 2,060,781.92

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Solution

The fourth proportional to 3,575,826.48, 5,357,840.84 and 2,060,781.92 is: 3,087,773.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,826.48 : 5,357,840.84 = 2,060,781.92 : x
  2. Step 2: Convert to fraction form
    3,575,826.48/5,357,840.84 = 2,060,781.92/x
  3. Step 3: Cross multiply
    3,575,826.48x = 5,357,840.84 × 2,060,781.92
  4. Step 4: Simplify right side
    3,575,826.48x = 11,041,341,533,309.61
  5. Step 5: Solve for x
    x = 11,041,341,533,309.61/3,575,826.48
  6. Step 6: Final answer
    x = 3,087,773.30

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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.