Home / 1,746,663.35-2,619,995.02-484,490.97

Finding the Fourth Proportional to 1,746,663.35, 2,619,995.02 and 484,490.97

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Solution

The fourth proportional to 1,746,663.35, 2,619,995.02 and 484,490.97 is: 726,736.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,663.35 : 2,619,995.02 = 484,490.97 : x
  2. Step 2: Convert to fraction form
    1,746,663.35/2,619,995.02 = 484,490.97/x
  3. Step 3: Cross multiply
    1,746,663.35x = 2,619,995.02 × 484,490.97
  4. Step 4: Simplify right side
    1,746,663.35x = 1,269,363,928,634.97
  5. Step 5: Solve for x
    x = 1,269,363,928,634.97/1,746,663.35
  6. Step 6: Final answer
    x = 726,736.45

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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.