Home / 8,910,084.89-12,295,922.19-4,835,703.89

Finding the Fourth Proportional to 8,910,084.89, 12,295,922.19 and 4,835,703.89

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Solution

The fourth proportional to 8,910,084.89, 12,295,922.19 and 4,835,703.89 is: 6,673,274.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,910,084.89 : 12,295,922.19 = 4,835,703.89 : x
  2. Step 2: Convert to fraction form
    8,910,084.89/12,295,922.19 = 4,835,703.89/x
  3. Step 3: Cross multiply
    8,910,084.89x = 12,295,922.19 × 4,835,703.89
  4. Step 4: Simplify right side
    8,910,084.89x = 59,459,438,703,840.70
  5. Step 5: Solve for x
    x = 59,459,438,703,840.70/8,910,084.89
  6. Step 6: Final answer
    x = 6,673,274.10

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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.