Home / 8,012,351.01-11,050,941.33-6,896,639.19

Finding the Fourth Proportional to 8,012,351.01, 11,050,941.33 and 6,896,639.19

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Solution

The fourth proportional to 8,012,351.01, 11,050,941.33 and 6,896,639.19 is: 9,512,108.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,012,351.01 : 11,050,941.33 = 6,896,639.19 : x
  2. Step 2: Convert to fraction form
    8,012,351.01/11,050,941.33 = 6,896,639.19/x
  3. Step 3: Cross multiply
    8,012,351.01x = 11,050,941.33 × 6,896,639.19
  4. Step 4: Simplify right side
    8,012,351.01x = 76,214,355,062,868.73
  5. Step 5: Solve for x
    x = 76,214,355,062,868.73/8,012,351.01
  6. Step 6: Final answer
    x = 9,512,108.86

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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.