Home / 2,769,637.97-4,154,667.10-747,852.46

Finding the Fourth Proportional to 2,769,637.97, 4,154,667.10 and 747,852.46

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Solution

The fourth proportional to 2,769,637.97, 4,154,667.10 and 747,852.46 is: 1,121,835.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,769,637.97 : 4,154,667.10 = 747,852.46 : x
  2. Step 2: Convert to fraction form
    2,769,637.97/4,154,667.10 = 747,852.46/x
  3. Step 3: Cross multiply
    2,769,637.97x = 4,154,667.10 × 747,852.46
  4. Step 4: Simplify right side
    2,769,637.97x = 3,107,077,998,959.77
  5. Step 5: Solve for x
    x = 3,107,077,998,959.77/2,769,637.97
  6. Step 6: Final answer
    x = 1,121,835.43

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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.