Home / 1,163,672.46-1,745,507.88-365,015.70

Finding the Fourth Proportional to 1,163,672.46, 1,745,507.88 and 365,015.70

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Solution

The fourth proportional to 1,163,672.46, 1,745,507.88 and 365,015.70 is: 547,523.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,672.46 : 1,745,507.88 = 365,015.70 : x
  2. Step 2: Convert to fraction form
    1,163,672.46/1,745,507.88 = 365,015.70/x
  3. Step 3: Cross multiply
    1,163,672.46x = 1,745,507.88 × 365,015.70
  4. Step 4: Simplify right side
    1,163,672.46x = 637,137,780,673.72
  5. Step 5: Solve for x
    x = 637,137,780,673.72/1,163,672.46
  6. Step 6: Final answer
    x = 547,523.30

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1.5x scale

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.