Home / 1,888,034.47-2,832,937.45-941,479.00

Finding the Fourth Proportional to 1,888,034.47, 2,832,937.45 and 941,479.00

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Solution

The fourth proportional to 1,888,034.47, 2,832,937.45 and 941,479.00 is: 1,412,660.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,888,034.47 : 2,832,937.45 = 941,479.00 : x
  2. Step 2: Convert to fraction form
    1,888,034.47/2,832,937.45 = 941,479.00/x
  3. Step 3: Cross multiply
    1,888,034.47x = 2,832,937.45 × 941,479.00
  4. Step 4: Simplify right side
    1,888,034.47x = 2,667,151,108,052.51
  5. Step 5: Solve for x
    x = 2,667,151,108,052.51/1,888,034.47
  6. Step 6: Final answer
    x = 1,412,660.18

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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.