Home / 3,253,366.02-4,489,645.52-1,803,155.08

Finding the Fourth Proportional to 3,253,366.02, 4,489,645.52 and 1,803,155.08

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Solution

The fourth proportional to 3,253,366.02, 4,489,645.52 and 1,803,155.08 is: 2,488,354.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,366.02 : 4,489,645.52 = 1,803,155.08 : x
  2. Step 2: Convert to fraction form
    3,253,366.02/4,489,645.52 = 1,803,155.08/x
  3. Step 3: Cross multiply
    3,253,366.02x = 4,489,645.52 × 1,803,155.08
  4. Step 4: Simplify right side
    3,253,366.02x = 8,095,527,095,323.24
  5. Step 5: Solve for x
    x = 8,095,527,095,323.24/3,253,366.02
  6. Step 6: Final answer
    x = 2,488,354.23

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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.