Home / 5,195,069.34-7,164,553.32-3,261,510.24

Finding the Fourth Proportional to 5,195,069.34, 7,164,553.32 and 3,261,510.24

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Solution

The fourth proportional to 5,195,069.34, 7,164,553.32 and 3,261,510.24 is: 4,497,969.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,195,069.34 : 7,164,553.32 = 3,261,510.24 : x
  2. Step 2: Convert to fraction form
    5,195,069.34/7,164,553.32 = 3,261,510.24/x
  3. Step 3: Cross multiply
    5,195,069.34x = 7,164,553.32 × 3,261,510.24
  4. Step 4: Simplify right side
    5,195,069.34x = 23,367,264,018,206
  5. Step 5: Solve for x
    x = 23,367,264,018,206/5,195,069.34
  6. Step 6: Final answer
    x = 4,497,969.61

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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.