Home / 4,473,586.80-6,708,630.60-1,632,236.40

Finding the Fourth Proportional to 4,473,586.80, 6,708,630.60 and 1,632,236.40

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Solution

The fourth proportional to 4,473,586.80, 6,708,630.60 and 1,632,236.40 is: 2,447,716.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473,586.80 : 6,708,630.60 = 1,632,236.40 : x
  2. Step 2: Convert to fraction form
    4,473,586.80/6,708,630.60 = 1,632,236.40/x
  3. Step 3: Cross multiply
    4,473,586.80x = 6,708,630.60 × 1,632,236.40
  4. Step 4: Simplify right side
    4,473,586.80x = 10,950,071,059,473.84
  5. Step 5: Solve for x
    x = 10,950,071,059,473.84/4,473,586.80
  6. Step 6: Final answer
    x = 2,447,716.24

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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.