Home / 2,569,426.92-3,855,715.02-2,038,773.24

Finding the Fourth Proportional to 2,569,426.92, 3,855,715.02 and 2,038,773.24

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Solution

The fourth proportional to 2,569,426.92, 3,855,715.02 and 2,038,773.24 is: 3,059,409.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,569,426.92 : 3,855,715.02 = 2,038,773.24 : x
  2. Step 2: Convert to fraction form
    2,569,426.92/3,855,715.02 = 2,038,773.24/x
  3. Step 3: Cross multiply
    2,569,426.92x = 3,855,715.02 × 2,038,773.24
  4. Step 4: Simplify right side
    2,569,426.92x = 7,860,928,603,842.07
  5. Step 5: Solve for x
    x = 7,860,928,603,842.07/2,569,426.92
  6. Step 6: Final answer
    x = 3,059,409.30

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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.