Home / 1,703,722.60-2,351,463.78-1,024,877.80

Finding the Fourth Proportional to 1,703,722.60, 2,351,463.78 and 1,024,877.80

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Solution

The fourth proportional to 1,703,722.60, 2,351,463.78 and 1,024,877.80 is: 1,414,527.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,722.60 : 2,351,463.78 = 1,024,877.80 : x
  2. Step 2: Convert to fraction form
    1,703,722.60/2,351,463.78 = 1,024,877.80/x
  3. Step 3: Cross multiply
    1,703,722.60x = 2,351,463.78 × 1,024,877.80
  4. Step 4: Simplify right side
    1,703,722.60x = 2,409,963,025,626.08
  5. Step 5: Solve for x
    x = 2,409,963,025,626.08/1,703,722.60
  6. Step 6: Final answer
    x = 1,414,527.83

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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.