Home / 8,891,974.64-12,270,922.60-4,817,593.64

Finding the Fourth Proportional to 8,891,974.64, 12,270,922.60 and 4,817,593.64

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Solution

The fourth proportional to 8,891,974.64, 12,270,922.60 and 4,817,593.64 is: 6,648,277.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,891,974.64 : 12,270,922.60 = 4,817,593.64 : x
  2. Step 2: Convert to fraction form
    8,891,974.64/12,270,922.60 = 4,817,593.64/x
  3. Step 3: Cross multiply
    8,891,974.64x = 12,270,922.60 × 4,817,593.64
  4. Step 4: Simplify right side
    8,891,974.64x = 59,116,318,674,692.26
  5. Step 5: Solve for x
    x = 59,116,318,674,692.26/8,891,974.64
  6. Step 6: Final answer
    x = 6,648,277.92

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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.