Home / 4,214,432.98-5,815,935.24-2,280,693.65

Finding the Fourth Proportional to 4,214,432.98, 5,815,935.24 and 2,280,693.65

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Solution

The fourth proportional to 4,214,432.98, 5,815,935.24 and 2,280,693.65 is: 3,147,366.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,214,432.98 : 5,815,935.24 = 2,280,693.65 : x
  2. Step 2: Convert to fraction form
    4,214,432.98/5,815,935.24 = 2,280,693.65/x
  3. Step 3: Cross multiply
    4,214,432.98x = 5,815,935.24 × 2,280,693.65
  4. Step 4: Simplify right side
    4,214,432.98x = 13,264,366,585,219.06
  5. Step 5: Solve for x
    x = 13,264,366,585,219.06/4,214,432.98
  6. Step 6: Final answer
    x = 3,147,366.84

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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.