Home / 6,432,735.34-8,877,174.81-3,532,126.23

Finding the Fourth Proportional to 6,432,735.34, 8,877,174.81 and 3,532,126.23

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Solution

The fourth proportional to 6,432,735.34, 8,877,174.81 and 3,532,126.23 is: 4,874,334.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,432,735.34 : 8,877,174.81 = 3,532,126.23 : x
  2. Step 2: Convert to fraction form
    6,432,735.34/8,877,174.81 = 3,532,126.23/x
  3. Step 3: Cross multiply
    6,432,735.34x = 8,877,174.81 × 3,532,126.23
  4. Step 4: Simplify right side
    6,432,735.34x = 31,355,301,950,310.39
  5. Step 5: Solve for x
    x = 31,355,301,950,310.39/6,432,735.34
  6. Step 6: Final answer
    x = 4,874,334.21

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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.