Home / 2,283,860.68-3,424,670.01-1,129,773.82

Finding the Fourth Proportional to 2,283,860.68, 3,424,670.01 and 1,129,773.82

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Solution

The fourth proportional to 2,283,860.68, 3,424,670.01 and 1,129,773.82 is: 1,694,106.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,860.68 : 3,424,670.01 = 1,129,773.82 : x
  2. Step 2: Convert to fraction form
    2,283,860.68/3,424,670.01 = 1,129,773.82/x
  3. Step 3: Cross multiply
    2,283,860.68x = 3,424,670.01 × 1,129,773.82
  4. Step 4: Simplify right side
    2,283,860.68x = 3,869,102,510,875.46
  5. Step 5: Solve for x
    x = 3,869,102,510,875.46/2,283,860.68
  6. Step 6: Final answer
    x = 1,694,106.19

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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.