Home / 4,539,181-6,264,069.78-2,502,034.24

Finding the Fourth Proportional to 4,539,181, 6,264,069.78 and 2,502,034.24

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Solution

The fourth proportional to 4,539,181, 6,264,069.78 and 2,502,034.24 is: 3,452,807.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539,181 : 6,264,069.78 = 2,502,034.24 : x
  2. Step 2: Convert to fraction form
    4,539,181/6,264,069.78 = 2,502,034.24/x
  3. Step 3: Cross multiply
    4,539,181x = 6,264,069.78 × 2,502,034.24
  4. Step 4: Simplify right side
    4,539,181x = 15,672,917,071,309.27
  5. Step 5: Solve for x
    x = 15,672,917,071,309.27/4,539,181
  6. Step 6: Final answer
    x = 3,452,807.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.