Home / 9,199,386.72-13,783,825.26-5,594,248.44

Finding the Fourth Proportional to 9,199,386.72, 13,783,825.26 and 5,594,248.44

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Solution

The fourth proportional to 9,199,386.72, 13,783,825.26 and 5,594,248.44 is: 8,382,096.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,199,386.72 : 13,783,825.26 = 5,594,248.44 : x
  2. Step 2: Convert to fraction form
    9,199,386.72/13,783,825.26 = 5,594,248.44/x
  3. Step 3: Cross multiply
    9,199,386.72x = 13,783,825.26 × 5,594,248.44
  4. Step 4: Simplify right side
    9,199,386.72x = 77,110,142,957,987.59
  5. Step 5: Solve for x
    x = 77,110,142,957,987.59/9,199,386.72
  6. Step 6: Final answer
    x = 8,382,096.04

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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.