Home / 3,292,586.52-4,938,967.25-896,480.16

Finding the Fourth Proportional to 3,292,586.52, 4,938,967.25 and 896,480.16

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Solution

The fourth proportional to 3,292,586.52, 4,938,967.25 and 896,480.16 is: 1,344,744.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,586.52 : 4,938,967.25 = 896,480.16 : x
  2. Step 2: Convert to fraction form
    3,292,586.52/4,938,967.25 = 896,480.16/x
  3. Step 3: Cross multiply
    3,292,586.52x = 4,938,967.25 × 896,480.16
  4. Step 4: Simplify right side
    3,292,586.52x = 4,427,686,150,514.76
  5. Step 5: Solve for x
    x = 4,427,686,150,514.76/3,292,586.52
  6. Step 6: Final answer
    x = 1,344,744.06

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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.