Home / 2,719,817.68-3,753,232.62-1,496,045.56

Finding the Fourth Proportional to 2,719,817.68, 3,753,232.62 and 1,496,045.56

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Solution

The fourth proportional to 2,719,817.68, 3,753,232.62 and 1,496,045.56 is: 2,064,479.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,817.68 : 3,753,232.62 = 1,496,045.56 : x
  2. Step 2: Convert to fraction form
    2,719,817.68/3,753,232.62 = 1,496,045.56/x
  3. Step 3: Cross multiply
    2,719,817.68x = 3,753,232.62 × 1,496,045.56
  4. Step 4: Simplify right side
    2,719,817.68x = 5,615,006,996,798.17
  5. Step 5: Solve for x
    x = 5,615,006,996,798.17/2,719,817.68
  6. Step 6: Final answer
    x = 2,064,479.19

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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.