Home / 2,239,544.83-3,359,319.89-556,648.33

Finding the Fourth Proportional to 2,239,544.83, 3,359,319.89 and 556,648.33

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Solution

The fourth proportional to 2,239,544.83, 3,359,319.89 and 556,648.33 is: 834,973.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,544.83 : 3,359,319.89 = 556,648.33 : x
  2. Step 2: Convert to fraction form
    2,239,544.83/3,359,319.89 = 556,648.33/x
  3. Step 3: Cross multiply
    2,239,544.83x = 3,359,319.89 × 556,648.33
  4. Step 4: Simplify right side
    2,239,544.83x = 1,869,959,803,921.04
  5. Step 5: Solve for x
    x = 1,869,959,803,921.04/2,239,544.83
  6. Step 6: Final answer
    x = 834,973.15

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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.