Home / 440,686.60-608,110.32-244,441.24

Finding the Fourth Proportional to 440,686.60, 608,110.32 and 244,441.24

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Solution

The fourth proportional to 440,686.60, 608,110.32 and 244,441.24 is: 337,308.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,686.60 : 608,110.32 = 244,441.24 : x
  2. Step 2: Convert to fraction form
    440,686.60/608,110.32 = 244,441.24/x
  3. Step 3: Cross multiply
    440,686.60x = 608,110.32 × 244,441.24
  4. Step 4: Simplify right side
    440,686.60x = 148,647,240,677.60
  5. Step 5: Solve for x
    x = 148,647,240,677.60/440,686.60
  6. Step 6: Final answer
    x = 337,308.28

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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.