Home / 4,277,100.56-5,901,648.48-2,440,720.40

Finding the Fourth Proportional to 4,277,100.56, 5,901,648.48 and 2,440,720.40

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Solution

The fourth proportional to 4,277,100.56, 5,901,648.48 and 2,440,720.40 is: 3,367,766.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,277,100.56 : 5,901,648.48 = 2,440,720.40 : x
  2. Step 2: Convert to fraction form
    4,277,100.56/5,901,648.48 = 2,440,720.40/x
  3. Step 3: Cross multiply
    4,277,100.56x = 5,901,648.48 × 2,440,720.40
  4. Step 4: Simplify right side
    4,277,100.56x = 14,404,273,838,764.99
  5. Step 5: Solve for x
    x = 14,404,273,838,764.99/4,277,100.56
  6. Step 6: Final answer
    x = 3,367,766.00

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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.