Home / 1,711,875.22-2,564,027.97-1,170,849.22

Finding the Fourth Proportional to 1,711,875.22, 2,564,027.97 and 1,170,849.22

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Solution

The fourth proportional to 1,711,875.22, 2,564,027.97 and 1,170,849.22 is: 1,753,685.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,875.22 : 2,564,027.97 = 1,170,849.22 : x
  2. Step 2: Convert to fraction form
    1,711,875.22/2,564,027.97 = 1,170,849.22/x
  3. Step 3: Cross multiply
    1,711,875.22x = 2,564,027.97 × 1,170,849.22
  4. Step 4: Simplify right side
    1,711,875.22x = 3,002,090,137,931.93
  5. Step 5: Solve for x
    x = 3,002,090,137,931.93/1,711,875.22
  6. Step 6: Final answer
    x = 1,753,685.14

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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.