Home / 1,344,636.08-1,855,597.80-741,024.08

Finding the Fourth Proportional to 1,344,636.08, 1,855,597.80 and 741,024.08

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Solution

The fourth proportional to 1,344,636.08, 1,855,597.80 and 741,024.08 is: 1,022,613.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,636.08 : 1,855,597.80 = 741,024.08 : x
  2. Step 2: Convert to fraction form
    1,344,636.08/1,855,597.80 = 741,024.08/x
  3. Step 3: Cross multiply
    1,344,636.08x = 1,855,597.80 × 741,024.08
  4. Step 4: Simplify right side
    1,344,636.08x = 1,375,042,652,595.02
  5. Step 5: Solve for x
    x = 1,375,042,652,595.02/1,344,636.08
  6. Step 6: Final answer
    x = 1,022,613.24

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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.