Home / 5,432,632.29-7,489,541.34-4,333,793.27

Finding the Fourth Proportional to 5,432,632.29, 7,489,541.34 and 4,333,793.27

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Solution

The fourth proportional to 5,432,632.29, 7,489,541.34 and 4,333,793.27 is: 5,974,658.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,432,632.29 : 7,489,541.34 = 4,333,793.27 : x
  2. Step 2: Convert to fraction form
    5,432,632.29/7,489,541.34 = 4,333,793.27/x
  3. Step 3: Cross multiply
    5,432,632.29x = 7,489,541.34 × 4,333,793.27
  4. Step 4: Simplify right side
    5,432,632.29x = 32,458,123,817,231.07
  5. Step 5: Solve for x
    x = 32,458,123,817,231.07/5,432,632.29
  6. Step 6: Final answer
    x = 5,974,658.71

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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.