Home / 2,447,797.07-3,670,826.78-718,184.18

Finding the Fourth Proportional to 2,447,797.07, 3,670,826.78 and 718,184.18

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Solution

The fourth proportional to 2,447,797.07, 3,670,826.78 and 718,184.18 is: 1,077,021.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,797.07 : 3,670,826.78 = 718,184.18 : x
  2. Step 2: Convert to fraction form
    2,447,797.07/3,670,826.78 = 718,184.18/x
  3. Step 3: Cross multiply
    2,447,797.07x = 3,670,826.78 × 718,184.18
  4. Step 4: Simplify right side
    2,447,797.07x = 2,636,329,731,888.87
  5. Step 5: Solve for x
    x = 2,636,329,731,888.87/2,447,797.07
  6. Step 6: Final answer
    x = 1,077,021.36

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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.