Home / 4,950,293.10-7,431,344.55-2,793,036.30

Finding the Fourth Proportional to 4,950,293.10, 7,431,344.55 and 2,793,036.30

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Solution

The fourth proportional to 4,950,293.10, 7,431,344.55 and 2,793,036.30 is: 4,192,886.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,950,293.10 : 7,431,344.55 = 2,793,036.30 : x
  2. Step 2: Convert to fraction form
    4,950,293.10/7,431,344.55 = 2,793,036.30/x
  3. Step 3: Cross multiply
    4,950,293.10x = 7,431,344.55 × 2,793,036.30
  4. Step 4: Simplify right side
    4,950,293.10x = 20,756,015,085,957.16
  5. Step 5: Solve for x
    x = 20,756,015,085,957.16/4,950,293.10
  6. Step 6: Final answer
    x = 4,192,886.09

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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.