Home / 3,509,832.25-4,843,600.55-2,059,551.86

Finding the Fourth Proportional to 3,509,832.25, 4,843,600.55 and 2,059,551.86

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Solution

The fourth proportional to 3,509,832.25, 4,843,600.55 and 2,059,551.86 is: 2,842,200.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509,832.25 : 4,843,600.55 = 2,059,551.86 : x
  2. Step 2: Convert to fraction form
    3,509,832.25/4,843,600.55 = 2,059,551.86/x
  3. Step 3: Cross multiply
    3,509,832.25x = 4,843,600.55 × 2,059,551.86
  4. Step 4: Simplify right side
    3,509,832.25x = 9,975,646,506,642.06
  5. Step 5: Solve for x
    x = 9,975,646,506,642.06/3,509,832.25
  6. Step 6: Final answer
    x = 2,842,200.37

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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.