Home / 4,382,581.38-6,048,195.93-2,448,888.90

Finding the Fourth Proportional to 4,382,581.38, 6,048,195.93 and 2,448,888.90

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Solution

The fourth proportional to 4,382,581.38, 6,048,195.93 and 2,448,888.90 is: 3,379,597.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,581.38 : 6,048,195.93 = 2,448,888.90 : x
  2. Step 2: Convert to fraction form
    4,382,581.38/6,048,195.93 = 2,448,888.90/x
  3. Step 3: Cross multiply
    4,382,581.38x = 6,048,195.93 × 2,448,888.90
  4. Step 4: Simplify right side
    4,382,581.38x = 14,811,359,878,002.18
  5. Step 5: Solve for x
    x = 14,811,359,878,002.18/4,382,581.38
  6. Step 6: Final answer
    x = 3,379,597.23

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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.