Home / 4,226,530.47-5,824,557.77-4,148,793.56

Finding the Fourth Proportional to 4,226,530.47, 5,824,557.77 and 4,148,793.56

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Solution

The fourth proportional to 4,226,530.47, 5,824,557.77 and 4,148,793.56 is: 5,717,428.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226,530.47 : 5,824,557.77 = 4,148,793.56 : x
  2. Step 2: Convert to fraction form
    4,226,530.47/5,824,557.77 = 4,148,793.56/x
  3. Step 3: Cross multiply
    4,226,530.47x = 5,824,557.77 × 4,148,793.56
  4. Step 4: Simplify right side
    4,226,530.47x = 24,164,887,716,157.20
  5. Step 5: Solve for x
    x = 24,164,887,716,157.20/4,226,530.47
  6. Step 6: Final answer
    x = 5,717,428.96

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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.