Home / 3,710,060.72-5,557,092.60-2,505,358.52

Finding the Fourth Proportional to 3,710,060.72, 5,557,092.60 and 2,505,358.52

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Solution

The fourth proportional to 3,710,060.72, 5,557,092.60 and 2,505,358.52 is: 3,752,636.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,060.72 : 5,557,092.60 = 2,505,358.52 : x
  2. Step 2: Convert to fraction form
    3,710,060.72/5,557,092.60 = 2,505,358.52/x
  3. Step 3: Cross multiply
    3,710,060.72x = 5,557,092.60 × 2,505,358.52
  4. Step 4: Simplify right side
    3,710,060.72x = 13,922,509,279,312.16
  5. Step 5: Solve for x
    x = 13,922,509,279,312.16/3,710,060.72
  6. Step 6: Final answer
    x = 3,752,636.50

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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.