Home / 4,448,717.40-6,673,076.10-2,559,149.40

Finding the Fourth Proportional to 4,448,717.40, 6,673,076.10 and 2,559,149.40

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Solution

The fourth proportional to 4,448,717.40, 6,673,076.10 and 2,559,149.40 is: 3,838,724.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,717.40 : 6,673,076.10 = 2,559,149.40 : x
  2. Step 2: Convert to fraction form
    4,448,717.40/6,673,076.10 = 2,559,149.40/x
  3. Step 3: Cross multiply
    4,448,717.40x = 6,673,076.10 × 2,559,149.40
  4. Step 4: Simplify right side
    4,448,717.40x = 17,077,398,697,469.34
  5. Step 5: Solve for x
    x = 17,077,398,697,469.34/4,448,717.40
  6. Step 6: Final answer
    x = 3,838,724.10

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Similar ratio
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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.