Home / 1,726,127.04-2,382,288.48-1,046,953.92

Finding the Fourth Proportional to 1,726,127.04, 2,382,288.48 and 1,046,953.92

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Solution

The fourth proportional to 1,726,127.04, 2,382,288.48 and 1,046,953.92 is: 1,444,937.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,127.04 : 2,382,288.48 = 1,046,953.92 : x
  2. Step 2: Convert to fraction form
    1,726,127.04/2,382,288.48 = 1,046,953.92/x
  3. Step 3: Cross multiply
    1,726,127.04x = 2,382,288.48 × 1,046,953.92
  4. Step 4: Simplify right side
    1,726,127.04x = 2,494,146,262,706.84
  5. Step 5: Solve for x
    x = 2,494,146,262,706.84/1,726,127.04
  6. Step 6: Final answer
    x = 1,444,937.83

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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.