Home / 2,399,862.40-3,599,793.60-626,934.40

Finding the Fourth Proportional to 2,399,862.40, 3,599,793.60 and 626,934.40

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Solution

The fourth proportional to 2,399,862.40, 3,599,793.60 and 626,934.40 is: 940,401.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,399,862.40 : 3,599,793.60 = 626,934.40 : x
  2. Step 2: Convert to fraction form
    2,399,862.40/3,599,793.60 = 626,934.40/x
  3. Step 3: Cross multiply
    2,399,862.40x = 3,599,793.60 × 626,934.40
  4. Step 4: Simplify right side
    2,399,862.40x = 2,256,834,440,739.84
  5. Step 5: Solve for x
    x = 2,256,834,440,739.84/2,399,862.40
  6. Step 6: Final answer
    x = 940,401.60

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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.