Home / 2,239,882.52-3,359,837.17-556,986.02

Finding the Fourth Proportional to 2,239,882.52, 3,359,837.17 and 556,986.02

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Solution

The fourth proportional to 2,239,882.52, 3,359,837.17 and 556,986.02 is: 835,482.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,882.52 : 3,359,837.17 = 556,986.02 : x
  2. Step 2: Convert to fraction form
    2,239,882.52/3,359,837.17 = 556,986.02/x
  3. Step 3: Cross multiply
    2,239,882.52x = 3,359,837.17 × 556,986.02
  4. Step 4: Simplify right side
    2,239,882.52x = 1,871,382,333,166.36
  5. Step 5: Solve for x
    x = 1,871,382,333,166.36/2,239,882.52
  6. Step 6: Final answer
    x = 835,482.36

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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.