Home / 4,214,535.39-5,816,069.15-2,280,810.02

Finding the Fourth Proportional to 4,214,535.39, 5,816,069.15 and 2,280,810.02

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Solution

The fourth proportional to 4,214,535.39, 5,816,069.15 and 2,280,810.02 is: 3,147,523.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214,535.39 : 5,816,069.15 = 2,280,810.02 : x
  2. Step 2: Convert to fraction form
    4,214,535.39/5,816,069.15 = 2,280,810.02/x
  3. Step 3: Cross multiply
    4,214,535.39x = 5,816,069.15 × 2,280,810.02
  4. Step 4: Simplify right side
    4,214,535.39x = 13,265,348,753,848.49
  5. Step 5: Solve for x
    x = 13,265,348,753,848.49/4,214,535.39
  6. Step 6: Final answer
    x = 3,147,523.40

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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.