Home / 6,952,505.80-10,422,537.90-4,557,497.80

Finding the Fourth Proportional to 6,952,505.80, 10,422,537.90 and 4,557,497.80

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Solution

The fourth proportional to 6,952,505.80, 10,422,537.90 and 4,557,497.80 is: 6,832,168.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,505.80 : 10,422,537.90 = 4,557,497.80 : x
  2. Step 2: Convert to fraction form
    6,952,505.80/10,422,537.90 = 4,557,497.80/x
  3. Step 3: Cross multiply
    6,952,505.80x = 10,422,537.90 × 4,557,497.80
  4. Step 4: Simplify right side
    6,952,505.80x = 47,500,693,549,666.62
  5. Step 5: Solve for x
    x = 47,500,693,549,666.62/6,952,505.80
  6. Step 6: Final answer
    x = 6,832,168.85

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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.