Home / 3,233,432.16-4,462,074.27-1,783,261.62

Finding the Fourth Proportional to 3,233,432.16, 4,462,074.27 and 1,783,261.62

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Solution

The fourth proportional to 3,233,432.16, 4,462,074.27 and 1,783,261.62 is: 2,460,866.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,432.16 : 4,462,074.27 = 1,783,261.62 : x
  2. Step 2: Convert to fraction form
    3,233,432.16/4,462,074.27 = 1,783,261.62/x
  3. Step 3: Cross multiply
    3,233,432.16x = 4,462,074.27 × 1,783,261.62
  4. Step 4: Simplify right side
    3,233,432.16x = 7,957,045,791,280.52
  5. Step 5: Solve for x
    x = 7,957,045,791,280.52/3,233,432.16
  6. Step 6: Final answer
    x = 2,460,866.78

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1.5x scale

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.