Home / 4,910,974.94-6,774,708.65-3,281,567.00

Finding the Fourth Proportional to 4,910,974.94, 6,774,708.65 and 3,281,567.00

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Solution

The fourth proportional to 4,910,974.94, 6,774,708.65 and 3,281,567.00 is: 4,526,934.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910,974.94 : 6,774,708.65 = 3,281,567.00 : x
  2. Step 2: Convert to fraction form
    4,910,974.94/6,774,708.65 = 3,281,567.00/x
  3. Step 3: Cross multiply
    4,910,974.94x = 6,774,708.65 × 3,281,567.00
  4. Step 4: Simplify right side
    4,910,974.94x = 22,231,660,290,173.17
  5. Step 5: Solve for x
    x = 22,231,660,290,173.17/4,910,974.94
  6. Step 6: Final answer
    x = 4,526,934.18

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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.