Home / 6,916,005.01-10,374,505.79-2,656,173.23

Finding the Fourth Proportional to 6,916,005.01, 10,374,505.79 and 2,656,173.23

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Solution

The fourth proportional to 6,916,005.01, 10,374,505.79 and 2,656,173.23 is: 3,984,451.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,916,005.01 : 10,374,505.79 = 2,656,173.23 : x
  2. Step 2: Convert to fraction form
    6,916,005.01/10,374,505.79 = 2,656,173.23/x
  3. Step 3: Cross multiply
    6,916,005.01x = 10,374,505.79 × 2,656,173.23
  4. Step 4: Simplify right side
    6,916,005.01x = 27,556,484,553,878
  5. Step 5: Solve for x
    x = 27,556,484,553,878/6,916,005.01
  6. Step 6: Final answer
    x = 3,984,451.21

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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.