Home / 1,254,239.16-1,730,186.64-794,542.86

Finding the Fourth Proportional to 1,254,239.16, 1,730,186.64 and 794,542.86

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Solution

The fourth proportional to 1,254,239.16, 1,730,186.64 and 794,542.86 is: 1,096,048.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,239.16 : 1,730,186.64 = 794,542.86 : x
  2. Step 2: Convert to fraction form
    1,254,239.16/1,730,186.64 = 794,542.86/x
  3. Step 3: Cross multiply
    1,254,239.16x = 1,730,186.64 × 794,542.86
  4. Step 4: Simplify right side
    1,254,239.16x = 1,374,707,441,279.39
  5. Step 5: Solve for x
    x = 1,374,707,441,279.39/1,254,239.16
  6. Step 6: Final answer
    x = 1,096,048.89

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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.