Home / 10,171,941.44-15,260,565.12-5,908,010.24

Finding the Fourth Proportional to 10,171,941.44, 15,260,565.12 and 5,908,010.24

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Solution

The fourth proportional to 10,171,941.44, 15,260,565.12 and 5,908,010.24 is: 8,863,556.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,171,941.44 : 15,260,565.12 = 5,908,010.24 : x
  2. Step 2: Convert to fraction form
    10,171,941.44/15,260,565.12 = 5,908,010.24/x
  3. Step 3: Cross multiply
    10,171,941.44x = 15,260,565.12 × 5,908,010.24
  4. Step 4: Simplify right side
    10,171,941.44x = 90,159,574,997,146.83
  5. Step 5: Solve for x
    x = 90,159,574,997,146.83/10,171,941.44
  6. Step 6: Final answer
    x = 8,863,556.24

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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.