Home / 9,734,472.64-14,591,412-3,666,578.72

Finding the Fourth Proportional to 9,734,472.64, 14,591,412 and 3,666,578.72

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Solution

The fourth proportional to 9,734,472.64, 14,591,412 and 3,666,578.72 is: 5,495,989.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,734,472.64 : 14,591,412 = 3,666,578.72 : x
  2. Step 2: Convert to fraction form
    9,734,472.64/14,591,412 = 3,666,578.72/x
  3. Step 3: Cross multiply
    9,734,472.64x = 14,591,412 × 3,666,578.72
  4. Step 4: Simplify right side
    9,734,472.64x = 53,500,560,733,952.64
  5. Step 5: Solve for x
    x = 53,500,560,733,952.64/9,734,472.64
  6. Step 6: Final answer
    x = 5,495,989.64

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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.