Home / 1,486,024.02-2,050,724.52-806,960.52

Finding the Fourth Proportional to 1,486,024.02, 2,050,724.52 and 806,960.52

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Solution

The fourth proportional to 1,486,024.02, 2,050,724.52 and 806,960.52 is: 1,113,611.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,486,024.02 : 2,050,724.52 = 806,960.52 : x
  2. Step 2: Convert to fraction form
    1,486,024.02/2,050,724.52 = 806,960.52/x
  3. Step 3: Cross multiply
    1,486,024.02x = 2,050,724.52 × 806,960.52
  4. Step 4: Simplify right side
    1,486,024.02x = 1,654,853,725,035.95
  5. Step 5: Solve for x
    x = 1,654,853,725,035.95/1,486,024.02
  6. Step 6: Final answer
    x = 1,113,611.69

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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.