Home / 1,045,242.80-1,568,382.60-596,308.40

Finding the Fourth Proportional to 1,045,242.80, 1,568,382.60 and 596,308.40

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Solution

The fourth proportional to 1,045,242.80, 1,568,382.60 and 596,308.40 is: 894,758.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,242.80 : 1,568,382.60 = 596,308.40 : x
  2. Step 2: Convert to fraction form
    1,045,242.80/1,568,382.60 = 596,308.40/x
  3. Step 3: Cross multiply
    1,045,242.80x = 1,568,382.60 × 596,308.40
  4. Step 4: Simplify right side
    1,045,242.80x = 935,239,718,793.84
  5. Step 5: Solve for x
    x = 935,239,718,793.84/1,045,242.80
  6. Step 6: Final answer
    x = 894,758.35

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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.