Home / 1,254,713.13-1,881,011.70-544,206.06

Finding the Fourth Proportional to 1,254,713.13, 1,881,011.70 and 544,206.06

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Solution

The fourth proportional to 1,254,713.13, 1,881,011.70 and 544,206.06 is: 815,850.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,713.13 : 1,881,011.70 = 544,206.06 : x
  2. Step 2: Convert to fraction form
    1,254,713.13/1,881,011.70 = 544,206.06/x
  3. Step 3: Cross multiply
    1,254,713.13x = 1,881,011.70 × 544,206.06
  4. Step 4: Simplify right side
    1,254,713.13x = 1,023,657,966,070.90
  5. Step 5: Solve for x
    x = 1,023,657,966,070.90/1,254,713.13
  6. Step 6: Final answer
    x = 815,850.21

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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.