Home / 7,005,605.00-10,508,850.36-2,961,560.52

Finding the Fourth Proportional to 7,005,605.00, 10,508,850.36 and 2,961,560.52

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Solution

The fourth proportional to 7,005,605.00, 10,508,850.36 and 2,961,560.52 is: 4,442,528.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,005,605.00 : 10,508,850.36 = 2,961,560.52 : x
  2. Step 2: Convert to fraction form
    7,005,605.00/10,508,850.36 = 2,961,560.52/x
  3. Step 3: Cross multiply
    7,005,605.00x = 10,508,850.36 × 2,961,560.52
  4. Step 4: Simplify right side
    7,005,605.00x = 31,122,596,336,763.79
  5. Step 5: Solve for x
    x = 31,122,596,336,763.79/7,005,605.00
  6. Step 6: Final answer
    x = 4,442,528.00

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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.