Home / 4,337,022.23-5,987,811.16-2,790,970.06

Finding the Fourth Proportional to 4,337,022.23, 5,987,811.16 and 2,790,970.06

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Solution

The fourth proportional to 4,337,022.23, 5,987,811.16 and 2,790,970.06 is: 3,853,289.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,022.23 : 5,987,811.16 = 2,790,970.06 : x
  2. Step 2: Convert to fraction form
    4,337,022.23/5,987,811.16 = 2,790,970.06/x
  3. Step 3: Cross multiply
    4,337,022.23x = 5,987,811.16 × 2,790,970.06
  4. Step 4: Simplify right side
    4,337,022.23x = 16,711,801,707,598.00
  5. Step 5: Solve for x
    x = 16,711,801,707,598.00/4,337,022.23
  6. Step 6: Final answer
    x = 3,853,289.38

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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.