Home / 1,718,305.44-2,576,470.44-708,124.80

Finding the Fourth Proportional to 1,718,305.44, 2,576,470.44 and 708,124.80

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Solution

The fourth proportional to 1,718,305.44, 2,576,470.44 and 708,124.80 is: 1,061,780.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,718,305.44 : 2,576,470.44 = 708,124.80 : x
  2. Step 2: Convert to fraction form
    1,718,305.44/2,576,470.44 = 708,124.80/x
  3. Step 3: Cross multiply
    1,718,305.44x = 2,576,470.44 × 708,124.80
  4. Step 4: Simplify right side
    1,718,305.44x = 1,824,462,615,030.91
  5. Step 5: Solve for x
    x = 1,824,462,615,030.91/1,718,305.44
  6. Step 6: Final answer
    x = 1,061,780.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.