Home / 4,291,148.04-5,921,847.26-2,331,062.96

Finding the Fourth Proportional to 4,291,148.04, 5,921,847.26 and 2,331,062.96

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Solution

The fourth proportional to 4,291,148.04, 5,921,847.26 and 2,331,062.96 is: 3,216,901.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,291,148.04 : 5,921,847.26 = 2,331,062.96 : x
  2. Step 2: Convert to fraction form
    4,291,148.04/5,921,847.26 = 2,331,062.96/x
  3. Step 3: Cross multiply
    4,291,148.04x = 5,921,847.26 × 2,331,062.96
  4. Step 4: Simplify right side
    4,291,148.04x = 13,804,198,761,298.94
  5. Step 5: Solve for x
    x = 13,804,198,761,298.94/4,291,148.04
  6. Step 6: Final answer
    x = 3,216,901.08

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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.