Home / 6,560,708.82-9,833,084.66-4,642,172.94

Finding the Fourth Proportional to 6,560,708.82, 9,833,084.66 and 4,642,172.94

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Solution

The fourth proportional to 6,560,708.82, 9,833,084.66 and 4,642,172.94 is: 6,957,614.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,708.82 : 9,833,084.66 = 4,642,172.94 : x
  2. Step 2: Convert to fraction form
    6,560,708.82/9,833,084.66 = 4,642,172.94/x
  3. Step 3: Cross multiply
    6,560,708.82x = 9,833,084.66 × 4,642,172.94
  4. Step 4: Simplify right side
    6,560,708.82x = 45,646,879,525,381.10
  5. Step 5: Solve for x
    x = 45,646,879,525,381.10/6,560,708.82
  6. Step 6: Final answer
    x = 6,957,614.00

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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.