Home / 4,943,392.20-7,406,793.90-2,413,600.20

Finding the Fourth Proportional to 4,943,392.20, 7,406,793.90 and 2,413,600.20

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Solution

The fourth proportional to 4,943,392.20, 7,406,793.90 and 2,413,600.20 is: 3,616,350.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,943,392.20 : 7,406,793.90 = 2,413,600.20 : x
  2. Step 2: Convert to fraction form
    4,943,392.20/7,406,793.90 = 2,413,600.20/x
  3. Step 3: Cross multiply
    4,943,392.20x = 7,406,793.90 × 2,413,600.20
  4. Step 4: Simplify right side
    4,943,392.20x = 17,877,039,238,398.78
  5. Step 5: Solve for x
    x = 17,877,039,238,398.78/4,943,392.20
  6. Step 6: Final answer
    x = 3,616,350.58

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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.