Home / 1,254,714.88-1,881,014.33-544,207.81

Finding the Fourth Proportional to 1,254,714.88, 1,881,014.33 and 544,207.81

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Solution

The fourth proportional to 1,254,714.88, 1,881,014.33 and 544,207.81 is: 815,852.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,714.88 : 1,881,014.33 = 544,207.81 : x
  2. Step 2: Convert to fraction form
    1,254,714.88/1,881,014.33 = 544,207.81/x
  3. Step 3: Cross multiply
    1,254,714.88x = 1,881,014.33 × 544,207.81
  4. Step 4: Simplify right side
    1,254,714.88x = 1,023,662,686,386.88
  5. Step 5: Solve for x
    x = 1,023,662,686,386.88/1,254,714.88
  6. Step 6: Final answer
    x = 815,852.83

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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.