Home / 6,223,635.51-8,588,404.94-3,432,869.48

Finding the Fourth Proportional to 6,223,635.51, 8,588,404.94 and 3,432,869.48

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Solution

The fourth proportional to 6,223,635.51, 8,588,404.94 and 3,432,869.48 is: 4,737,242.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,223,635.51 : 8,588,404.94 = 3,432,869.48 : x
  2. Step 2: Convert to fraction form
    6,223,635.51/8,588,404.94 = 3,432,869.48/x
  3. Step 3: Cross multiply
    6,223,635.51x = 8,588,404.94 × 3,432,869.48
  4. Step 4: Simplify right side
    6,223,635.51x = 29,482,873,140,300.86
  5. Step 5: Solve for x
    x = 29,482,873,140,300.86/6,223,635.51
  6. Step 6: Final answer
    x = 4,737,242.90

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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.