Home / 2,285,348.48-3,427,988.55-556,224.27

Finding the Fourth Proportional to 2,285,348.48, 3,427,988.55 and 556,224.27

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Solution

The fourth proportional to 2,285,348.48, 3,427,988.55 and 556,224.27 is: 834,328.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,348.48 : 3,427,988.55 = 556,224.27 : x
  2. Step 2: Convert to fraction form
    2,285,348.48/3,427,988.55 = 556,224.27/x
  3. Step 3: Cross multiply
    2,285,348.48x = 3,427,988.55 × 556,224.27
  4. Step 4: Simplify right side
    2,285,348.48x = 1,906,730,413,851.31
  5. Step 5: Solve for x
    x = 1,906,730,413,851.31/2,285,348.48
  6. Step 6: Final answer
    x = 834,328.08

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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.