Home / 1,073,660.54-1,481,680.08-583,663.19

Finding the Fourth Proportional to 1,073,660.54, 1,481,680.08 and 583,663.19

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Solution

The fourth proportional to 1,073,660.54, 1,481,680.08 and 583,663.19 is: 805,470.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,660.54 : 1,481,680.08 = 583,663.19 : x
  2. Step 2: Convert to fraction form
    1,073,660.54/1,481,680.08 = 583,663.19/x
  3. Step 3: Cross multiply
    1,073,660.54x = 1,481,680.08 × 583,663.19
  4. Step 4: Simplify right side
    1,073,660.54x = 864,802,114,643.86
  5. Step 5: Solve for x
    x = 864,802,114,643.86/1,073,660.54
  6. Step 6: Final answer
    x = 805,470.71

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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.