Home / 2,357,651.93-3,529,428.80-1,443,957.27

Finding the Fourth Proportional to 2,357,651.93, 3,529,428.80 and 1,443,957.27

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Solution

The fourth proportional to 2,357,651.93, 3,529,428.80 and 1,443,957.27 is: 2,161,618.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,651.93 : 3,529,428.80 = 1,443,957.27 : x
  2. Step 2: Convert to fraction form
    2,357,651.93/3,529,428.80 = 1,443,957.27/x
  3. Step 3: Cross multiply
    2,357,651.93x = 3,529,428.80 × 1,443,957.27
  4. Step 4: Simplify right side
    2,357,651.93x = 5,096,344,374,707.38
  5. Step 5: Solve for x
    x = 5,096,344,374,707.38/2,357,651.93
  6. Step 6: Final answer
    x = 2,161,618.65

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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.