Home / 8,225,095.77-11,350,986.94-4,554,012.42

Finding the Fourth Proportional to 8,225,095.77, 11,350,986.94 and 4,554,012.42

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Solution

The fourth proportional to 8,225,095.77, 11,350,986.94 and 4,554,012.42 is: 6,284,733.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,225,095.77 : 11,350,986.94 = 4,554,012.42 : x
  2. Step 2: Convert to fraction form
    8,225,095.77/11,350,986.94 = 4,554,012.42/x
  3. Step 3: Cross multiply
    8,225,095.77x = 11,350,986.94 × 4,554,012.42
  4. Step 4: Simplify right side
    8,225,095.77x = 51,692,535,521,010.23
  5. Step 5: Solve for x
    x = 51,692,535,521,010.23/8,225,095.77
  6. Step 6: Final answer
    x = 6,284,733.57

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1.5x scale

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.