Home / 3,063,686.10-4,595,529.15-819,824.10

Finding the Fourth Proportional to 3,063,686.10, 4,595,529.15 and 819,824.10

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Solution

The fourth proportional to 3,063,686.10, 4,595,529.15 and 819,824.10 is: 1,229,736.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,686.10 : 4,595,529.15 = 819,824.10 : x
  2. Step 2: Convert to fraction form
    3,063,686.10/4,595,529.15 = 819,824.10/x
  3. Step 3: Cross multiply
    3,063,686.10x = 4,595,529.15 × 819,824.10
  4. Step 4: Simplify right side
    3,063,686.10x = 3,767,525,549,422.52
  5. Step 5: Solve for x
    x = 3,767,525,549,422.52/3,063,686.10
  6. Step 6: Final answer
    x = 1,229,736.15

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Similar ratio
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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.