Home / 1,374,827.56-2,062,218.64-565,047.88

Finding the Fourth Proportional to 1,374,827.56, 2,062,218.64 and 565,047.88

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Solution

The fourth proportional to 1,374,827.56, 2,062,218.64 and 565,047.88 is: 847,562.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,827.56 : 2,062,218.64 = 565,047.88 : x
  2. Step 2: Convert to fraction form
    1,374,827.56/2,062,218.64 = 565,047.88/x
  3. Step 3: Cross multiply
    1,374,827.56x = 2,062,218.64 × 565,047.88
  4. Step 4: Simplify right side
    1,374,827.56x = 1,165,252,270,628.48
  5. Step 5: Solve for x
    x = 1,165,252,270,628.48/1,374,827.56
  6. Step 6: Final answer
    x = 847,562.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.