Home / 2,294,507.22-3,169,657.89-1,838,650.02

Finding the Fourth Proportional to 2,294,507.22, 3,169,657.89 and 1,838,650.02

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Solution

The fourth proportional to 2,294,507.22, 3,169,657.89 and 1,838,650.02 is: 2,539,931.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,507.22 : 3,169,657.89 = 1,838,650.02 : x
  2. Step 2: Convert to fraction form
    2,294,507.22/3,169,657.89 = 1,838,650.02/x
  3. Step 3: Cross multiply
    2,294,507.22x = 3,169,657.89 × 1,838,650.02
  4. Step 4: Simplify right side
    2,294,507.22x = 5,827,891,542,841.66
  5. Step 5: Solve for x
    x = 5,827,891,542,841.66/2,294,507.22
  6. Step 6: Final answer
    x = 2,539,931.66

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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.