Home / 7,232,005.62-10,847,656.89-2,683,940.47

Finding the Fourth Proportional to 7,232,005.62, 10,847,656.89 and 2,683,940.47

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Solution

The fourth proportional to 7,232,005.62, 10,847,656.89 and 2,683,940.47 is: 4,025,780.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,232,005.62 : 10,847,656.89 = 2,683,940.47 : x
  2. Step 2: Convert to fraction form
    7,232,005.62/10,847,656.89 = 2,683,940.47/x
  3. Step 3: Cross multiply
    7,232,005.62x = 10,847,656.89 × 2,683,940.47
  4. Step 4: Simplify right side
    7,232,005.62x = 29,114,465,304,626.20
  5. Step 5: Solve for x
    x = 29,114,465,304,626.20/7,232,005.62
  6. Step 6: Final answer
    x = 4,025,780.24

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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.