Home / 731,618.10-1,097,427.15-333,037.35

Finding the Fourth Proportional to 731,618.10, 1,097,427.15 and 333,037.35

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Solution

The fourth proportional to 731,618.10, 1,097,427.15 and 333,037.35 is: 499,556.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,618.10 : 1,097,427.15 = 333,037.35 : x
  2. Step 2: Convert to fraction form
    731,618.10/1,097,427.15 = 333,037.35/x
  3. Step 3: Cross multiply
    731,618.10x = 1,097,427.15 × 333,037.35
  4. Step 4: Simplify right side
    731,618.10x = 365,484,229,854.05
  5. Step 5: Solve for x
    x = 365,484,229,854.05/731,618.10
  6. Step 6: Final answer
    x = 499,556.03

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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.