Home / 9,060,342.33-12,503,274.46-4,985,961.33

Finding the Fourth Proportional to 9,060,342.33, 12,503,274.46 and 4,985,961.33

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Solution

The fourth proportional to 9,060,342.33, 12,503,274.46 and 4,985,961.33 is: 6,880,627.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,342.33 : 12,503,274.46 = 4,985,961.33 : x
  2. Step 2: Convert to fraction form
    9,060,342.33/12,503,274.46 = 4,985,961.33/x
  3. Step 3: Cross multiply
    9,060,342.33x = 12,503,274.46 × 4,985,961.33
  4. Step 4: Simplify right side
    9,060,342.33x = 62,340,842,948,069.13
  5. Step 5: Solve for x
    x = 62,340,842,948,069.13/9,060,342.33
  6. Step 6: Final answer
    x = 6,880,627.76

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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.