Home / 1,049,227.02-1,447,900.92-590,367.29

Finding the Fourth Proportional to 1,049,227.02, 1,447,900.92 and 590,367.29

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Solution

The fourth proportional to 1,049,227.02, 1,447,900.92 and 590,367.29 is: 814,688.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,227.02 : 1,447,900.92 = 590,367.29 : x
  2. Step 2: Convert to fraction form
    1,049,227.02/1,447,900.92 = 590,367.29/x
  3. Step 3: Cross multiply
    1,049,227.02x = 1,447,900.92 × 590,367.29
  4. Step 4: Simplify right side
    1,049,227.02x = 854,793,335,089.40
  5. Step 5: Solve for x
    x = 854,793,335,089.40/1,049,227.02
  6. Step 6: Final answer
    x = 814,688.64

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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.