Home / 2,294,943.24-3,442,527.24-874,734.60

Finding the Fourth Proportional to 2,294,943.24, 3,442,527.24 and 874,734.60

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Solution

The fourth proportional to 2,294,943.24, 3,442,527.24 and 874,734.60 is: 1,312,144.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,943.24 : 3,442,527.24 = 874,734.60 : x
  2. Step 2: Convert to fraction form
    2,294,943.24/3,442,527.24 = 874,734.60/x
  3. Step 3: Cross multiply
    2,294,943.24x = 3,442,527.24 × 874,734.60
  4. Step 4: Simplify right side
    2,294,943.24x = 3,011,297,688,270.50
  5. Step 5: Solve for x
    x = 3,011,297,688,270.50/2,294,943.24
  6. Step 6: Final answer
    x = 1,312,144.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.