Home / 6,262,706.94-9,378,113.04-4,126,314.12

Finding the Fourth Proportional to 6,262,706.94, 9,378,113.04 and 4,126,314.12

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Solution

The fourth proportional to 6,262,706.94, 9,378,113.04 and 4,126,314.12 is: 6,178,963.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,706.94 : 9,378,113.04 = 4,126,314.12 : x
  2. Step 2: Convert to fraction form
    6,262,706.94/9,378,113.04 = 4,126,314.12/x
  3. Step 3: Cross multiply
    6,262,706.94x = 9,378,113.04 × 4,126,314.12
  4. Step 4: Simplify right side
    6,262,706.94x = 38,697,040,255,908.12
  5. Step 5: Solve for x
    x = 38,697,040,255,908.12/6,262,706.94
  6. Step 6: Final answer
    x = 6,178,963.93

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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.