Home / 3,264,387.43-4,500,106.83-2,281,274.20

Finding the Fourth Proportional to 3,264,387.43, 4,500,106.83 and 2,281,274.20

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Solution

The fourth proportional to 3,264,387.43, 4,500,106.83 and 2,281,274.20 is: 3,144,840.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,387.43 : 4,500,106.83 = 2,281,274.20 : x
  2. Step 2: Convert to fraction form
    3,264,387.43/4,500,106.83 = 2,281,274.20/x
  3. Step 3: Cross multiply
    3,264,387.43x = 4,500,106.83 × 2,281,274.20
  4. Step 4: Simplify right side
    3,264,387.43x = 10,265,977,608,522.79
  5. Step 5: Solve for x
    x = 10,265,977,608,522.79/3,264,387.43
  6. Step 6: Final answer
    x = 3,144,840.45

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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.