Home / 7,587,033.09-11,379,303.18-3,267,928.91

Finding the Fourth Proportional to 7,587,033.09, 11,379,303.18 and 3,267,928.91

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Solution

The fourth proportional to 7,587,033.09, 11,379,303.18 and 3,267,928.91 is: 4,901,356.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,587,033.09 : 11,379,303.18 = 3,267,928.91 : x
  2. Step 2: Convert to fraction form
    7,587,033.09/11,379,303.18 = 3,267,928.91/x
  3. Step 3: Cross multiply
    7,587,033.09x = 11,379,303.18 × 3,267,928.91
  4. Step 4: Simplify right side
    7,587,033.09x = 37,186,753,780,680.41
  5. Step 5: Solve for x
    x = 37,186,753,780,680.41/7,587,033.09
  6. Step 6: Final answer
    x = 4,901,356.48

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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.