Home / 8,335,821.02-12,504,922.84-2,579,046.28

Finding the Fourth Proportional to 8,335,821.02, 12,504,922.84 and 2,579,046.28

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Solution

The fourth proportional to 8,335,821.02, 12,504,922.84 and 2,579,046.28 is: 3,868,938.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,335,821.02 : 12,504,922.84 = 2,579,046.28 : x
  2. Step 2: Convert to fraction form
    8,335,821.02/12,504,922.84 = 2,579,046.28/x
  3. Step 3: Cross multiply
    8,335,821.02x = 12,504,922.84 × 2,579,046.28
  4. Step 4: Simplify right side
    8,335,821.02x = 32,250,774,696,895.68
  5. Step 5: Solve for x
    x = 32,250,774,696,895.68/8,335,821.02
  6. Step 6: Final answer
    x = 3,868,938.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.