Home / 2,903,509.74-4,006,822.53-1,614,338.85

Finding the Fourth Proportional to 2,903,509.74, 4,006,822.53 and 1,614,338.85

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Solution

The fourth proportional to 2,903,509.74, 4,006,822.53 and 1,614,338.85 is: 2,227,775.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,509.74 : 4,006,822.53 = 1,614,338.85 : x
  2. Step 2: Convert to fraction form
    2,903,509.74/4,006,822.53 = 1,614,338.85/x
  3. Step 3: Cross multiply
    2,903,509.74x = 4,006,822.53 × 1,614,338.85
  4. Step 4: Simplify right side
    2,903,509.74x = 6,468,369,275,234.29
  5. Step 5: Solve for x
    x = 6,468,369,275,234.29/2,903,509.74
  6. Step 6: Final answer
    x = 2,227,775.99

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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.