Home / 5,011,364.46-6,915,687.45-2,719,525.14

Finding the Fourth Proportional to 5,011,364.46, 6,915,687.45 and 2,719,525.14

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Solution

The fourth proportional to 5,011,364.46, 6,915,687.45 and 2,719,525.14 is: 3,752,947.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,011,364.46 : 6,915,687.45 = 2,719,525.14 : x
  2. Step 2: Convert to fraction form
    5,011,364.46/6,915,687.45 = 2,719,525.14/x
  3. Step 3: Cross multiply
    5,011,364.46x = 6,915,687.45 × 2,719,525.14
  4. Step 4: Simplify right side
    5,011,364.46x = 18,807,385,880,657.50
  5. Step 5: Solve for x
    x = 18,807,385,880,657.50/5,011,364.46
  6. Step 6: Final answer
    x = 3,752,947.13

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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.