Home / 4,754,928.66-6,561,801.56-2,717,781.90

Finding the Fourth Proportional to 4,754,928.66, 6,561,801.56 and 2,717,781.90

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Solution

The fourth proportional to 4,754,928.66, 6,561,801.56 and 2,717,781.90 is: 3,750,539.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,754,928.66 : 6,561,801.56 = 2,717,781.90 : x
  2. Step 2: Convert to fraction form
    4,754,928.66/6,561,801.56 = 2,717,781.90/x
  3. Step 3: Cross multiply
    4,754,928.66x = 6,561,801.56 × 2,717,781.90
  4. Step 4: Simplify right side
    4,754,928.66x = 17,833,545,493,347.46
  5. Step 5: Solve for x
    x = 17,833,545,493,347.46/4,754,928.66
  6. Step 6: Final answer
    x = 3,750,539.03

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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.