Home / 4,809,452.74-6,637,044.76-2,634,001.04

Finding the Fourth Proportional to 4,809,452.74, 6,637,044.76 and 2,634,001.04

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Solution

The fourth proportional to 4,809,452.74, 6,637,044.76 and 2,634,001.04 is: 3,634,921.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,809,452.74 : 6,637,044.76 = 2,634,001.04 : x
  2. Step 2: Convert to fraction form
    4,809,452.74/6,637,044.76 = 2,634,001.04/x
  3. Step 3: Cross multiply
    4,809,452.74x = 6,637,044.76 × 2,634,001.04
  4. Step 4: Simplify right side
    4,809,452.74x = 17,481,982,800,366.55
  5. Step 5: Solve for x
    x = 17,481,982,800,366.55/4,809,452.74
  6. Step 6: Final answer
    x = 3,634,921.42

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Double scale
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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.