Home / 2,734,033.70-3,773,081.13-1,572,480.29

Finding the Fourth Proportional to 2,734,033.70, 3,773,081.13 and 1,572,480.29

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Solution

The fourth proportional to 2,734,033.70, 3,773,081.13 and 1,572,480.29 is: 2,170,088.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,033.70 : 3,773,081.13 = 1,572,480.29 : x
  2. Step 2: Convert to fraction form
    2,734,033.70/3,773,081.13 = 1,572,480.29/x
  3. Step 3: Cross multiply
    2,734,033.70x = 3,773,081.13 × 1,572,480.29
  4. Step 4: Simplify right side
    2,734,033.70x = 5,933,095,709,495.93
  5. Step 5: Solve for x
    x = 5,933,095,709,495.93/2,734,033.70
  6. Step 6: Final answer
    x = 2,170,088.73

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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.