Home / 5,353,835.68-7,387,513.68-3,061,553.50

Finding the Fourth Proportional to 5,353,835.68, 7,387,513.68 and 3,061,553.50

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Solution

The fourth proportional to 5,353,835.68, 7,387,513.68 and 3,061,553.50 is: 4,224,498.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,353,835.68 : 7,387,513.68 = 3,061,553.50 : x
  2. Step 2: Convert to fraction form
    5,353,835.68/7,387,513.68 = 3,061,553.50/x
  3. Step 3: Cross multiply
    5,353,835.68x = 7,387,513.68 × 3,061,553.50
  4. Step 4: Simplify right side
    5,353,835.68x = 22,617,268,363,301.88
  5. Step 5: Solve for x
    x = 22,617,268,363,301.88/5,353,835.68
  6. Step 6: Final answer
    x = 4,224,498.04

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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.