Home / 1,254,714.26-1,881,013.39-544,207.19

Finding the Fourth Proportional to 1,254,714.26, 1,881,013.39 and 544,207.19

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Solution

The fourth proportional to 1,254,714.26, 1,881,013.39 and 544,207.19 is: 815,851.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,714.26 : 1,881,013.39 = 544,207.19 : x
  2. Step 2: Convert to fraction form
    1,254,714.26/1,881,013.39 = 544,207.19/x
  3. Step 3: Cross multiply
    1,254,714.26x = 1,881,013.39 × 544,207.19
  4. Step 4: Simplify right side
    1,254,714.26x = 1,023,661,000,558.69
  5. Step 5: Solve for x
    x = 1,023,661,000,558.69/1,254,714.26
  6. Step 6: Final answer
    x = 815,851.89

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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.