Home / 5,409,554-7,465,417.80-2,995,106

Finding the Fourth Proportional to 5,409,554, 7,465,417.80 and 2,995,106

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Solution

The fourth proportional to 5,409,554, 7,465,417.80 and 2,995,106 is: 4,133,375.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,409,554 : 7,465,417.80 = 2,995,106 : x
  2. Step 2: Convert to fraction form
    5,409,554/7,465,417.80 = 2,995,106/x
  3. Step 3: Cross multiply
    5,409,554x = 7,465,417.80 × 2,995,106
  4. Step 4: Simplify right side
    5,409,554x = 22,359,717,645,286.80
  5. Step 5: Solve for x
    x = 22,359,717,645,286.80/5,409,554
  6. Step 6: Final answer
    x = 4,133,375.44

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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.