Home / 5,371,060.95-7,412,231.06-2,923,834.95

Finding the Fourth Proportional to 5,371,060.95, 7,412,231.06 and 2,923,834.95

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Solution

The fourth proportional to 5,371,060.95, 7,412,231.06 and 2,923,834.95 is: 4,034,983.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,371,060.95 : 7,412,231.06 = 2,923,834.95 : x
  2. Step 2: Convert to fraction form
    5,371,060.95/7,412,231.06 = 2,923,834.95/x
  3. Step 3: Cross multiply
    5,371,060.95x = 7,412,231.06 × 2,923,834.95
  4. Step 4: Simplify right side
    5,371,060.95x = 21,672,140,216,084.37
  5. Step 5: Solve for x
    x = 21,672,140,216,084.37/5,371,060.95
  6. Step 6: Final answer
    x = 4,034,983.11

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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.