Home / 2,332,285.08-3,217,453.20-1,364,816.40

Finding the Fourth Proportional to 2,332,285.08, 3,217,453.20 and 1,364,816.40

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Solution

The fourth proportional to 2,332,285.08, 3,217,453.20 and 1,364,816.40 is: 1,882,802.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,285.08 : 3,217,453.20 = 1,364,816.40 : x
  2. Step 2: Convert to fraction form
    2,332,285.08/3,217,453.20 = 1,364,816.40/x
  3. Step 3: Cross multiply
    2,332,285.08x = 3,217,453.20 × 1,364,816.40
  4. Step 4: Simplify right side
    2,332,285.08x = 4,391,232,893,592.48
  5. Step 5: Solve for x
    x = 4,391,232,893,592.48/2,332,285.08
  6. Step 6: Final answer
    x = 1,882,802.81

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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.