Home / 8,225,300.85-11,351,005.62-4,554,281.93

Finding the Fourth Proportional to 8,225,300.85, 11,351,005.62 and 4,554,281.93

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Solution

The fourth proportional to 8,225,300.85, 11,351,005.62 and 4,554,281.93 is: 6,284,959.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,225,300.85 : 11,351,005.62 = 4,554,281.93 : x
  2. Step 2: Convert to fraction form
    8,225,300.85/11,351,005.62 = 4,554,281.93/x
  3. Step 3: Cross multiply
    8,225,300.85x = 11,351,005.62 × 4,554,281.93
  4. Step 4: Simplify right side
    8,225,300.85x = 51,695,679,782,494.44
  5. Step 5: Solve for x
    x = 51,695,679,782,494.44/8,225,300.85
  6. Step 6: Final answer
    x = 6,284,959.14

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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.