Home / 1,350,364.97-2,025,514.65-439,546.45

Finding the Fourth Proportional to 1,350,364.97, 2,025,514.65 and 439,546.45

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Solution

The fourth proportional to 1,350,364.97, 2,025,514.65 and 439,546.45 is: 659,309.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,364.97 : 2,025,514.65 = 439,546.45 : x
  2. Step 2: Convert to fraction form
    1,350,364.97/2,025,514.65 = 439,546.45/x
  3. Step 3: Cross multiply
    1,350,364.97x = 2,025,514.65 × 439,546.45
  4. Step 4: Simplify right side
    1,350,364.97x = 890,307,774,212.85
  5. Step 5: Solve for x
    x = 890,307,774,212.85/1,350,364.97
  6. Step 6: Final answer
    x = 659,309.00

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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.