Home / 2,737,125.96-3,777,081.36-1,513,357.96

Finding the Fourth Proportional to 2,737,125.96, 3,777,081.36 and 1,513,357.96

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Solution

The fourth proportional to 2,737,125.96, 3,777,081.36 and 1,513,357.96 is: 2,088,349.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,125.96 : 3,777,081.36 = 1,513,357.96 : x
  2. Step 2: Convert to fraction form
    2,737,125.96/3,777,081.36 = 1,513,357.96/x
  3. Step 3: Cross multiply
    2,737,125.96x = 3,777,081.36 × 1,513,357.96
  4. Step 4: Simplify right side
    2,737,125.96x = 5,716,076,141,723.63
  5. Step 5: Solve for x
    x = 5,716,076,141,723.63/2,737,125.96
  6. Step 6: Final answer
    x = 2,088,349.69

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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.