Home / 6,899,089.32-9,514,554.60-4,321,010.04

Finding the Fourth Proportional to 6,899,089.32, 9,514,554.60 and 4,321,010.04

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Solution

The fourth proportional to 6,899,089.32, 9,514,554.60 and 4,321,010.04 is: 5,959,117.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,899,089.32 : 9,514,554.60 = 4,321,010.04 : x
  2. Step 2: Convert to fraction form
    6,899,089.32/9,514,554.60 = 4,321,010.04/x
  3. Step 3: Cross multiply
    6,899,089.32x = 9,514,554.60 × 4,321,010.04
  4. Step 4: Simplify right side
    6,899,089.32x = 41,112,485,952,728.18
  5. Step 5: Solve for x
    x = 41,112,485,952,728.18/6,899,089.32
  6. Step 6: Final answer
    x = 5,959,117.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.