Home / 1,254,711.13-1,881,008.67-544,204.03

Finding the Fourth Proportional to 1,254,711.13, 1,881,008.67 and 544,204.03

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Solution

The fourth proportional to 1,254,711.13, 1,881,008.67 and 544,204.03 is: 815,847.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,711.13 : 1,881,008.67 = 544,204.03 : x
  2. Step 2: Convert to fraction form
    1,254,711.13/1,881,008.67 = 544,204.03/x
  3. Step 3: Cross multiply
    1,254,711.13x = 1,881,008.67 × 544,204.03
  4. Step 4: Simplify right side
    1,254,711.13x = 1,023,652,498,678.94
  5. Step 5: Solve for x
    x = 1,023,652,498,678.94/1,254,711.13
  6. Step 6: Final answer
    x = 815,847.15

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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.