Home / 1,595,544.95-2,393,760.31-886,071.22

Finding the Fourth Proportional to 1,595,544.95, 2,393,760.31 and 886,071.22

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Solution

The fourth proportional to 1,595,544.95, 2,393,760.31 and 886,071.22 is: 1,329,352.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,544.95 : 2,393,760.31 = 886,071.22 : x
  2. Step 2: Convert to fraction form
    1,595,544.95/2,393,760.31 = 886,071.22/x
  3. Step 3: Cross multiply
    1,595,544.95x = 2,393,760.31 × 886,071.22
  4. Step 4: Simplify right side
    1,595,544.95x = 2,121,042,110,069.70
  5. Step 5: Solve for x
    x = 2,121,042,110,069.70/1,595,544.95
  6. Step 6: Final answer
    x = 1,329,352.77

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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.