Home / 7,722,632.98-11,584,630.24-2,864,995.74

Finding the Fourth Proportional to 7,722,632.98, 11,584,630.24 and 2,864,995.74

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Solution

The fourth proportional to 7,722,632.98, 11,584,630.24 and 2,864,995.74 is: 4,297,746.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,722,632.98 : 11,584,630.24 = 2,864,995.74 : x
  2. Step 2: Convert to fraction form
    7,722,632.98/11,584,630.24 = 2,864,995.74/x
  3. Step 3: Cross multiply
    7,722,632.98x = 11,584,630.24 × 2,864,995.74
  4. Step 4: Simplify right side
    7,722,632.98x = 33,189,916,287,075.18
  5. Step 5: Solve for x
    x = 33,189,916,287,075.18/7,722,632.98
  6. Step 6: Final answer
    x = 4,297,746.17

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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.