Home / 3,655,586.78-5,044,867.38-2,023,994.10

Finding the Fourth Proportional to 3,655,586.78, 5,044,867.38 and 2,023,994.10

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Solution

The fourth proportional to 3,655,586.78, 5,044,867.38 and 2,023,994.10 is: 2,793,199.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,586.78 : 5,044,867.38 = 2,023,994.10 : x
  2. Step 2: Convert to fraction form
    3,655,586.78/5,044,867.38 = 2,023,994.10/x
  3. Step 3: Cross multiply
    3,655,586.78x = 5,044,867.38 × 2,023,994.10
  4. Step 4: Simplify right side
    3,655,586.78x = 10,210,781,802,943.33
  5. Step 5: Solve for x
    x = 10,210,781,802,943.33/3,655,586.78
  6. Step 6: Final answer
    x = 2,793,199.12

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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.