Home / 6,510,457.40-9,763,691.67-4,501,610.42

Finding the Fourth Proportional to 6,510,457.40, 9,763,691.67 and 4,501,610.42

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Solution

The fourth proportional to 6,510,457.40, 9,763,691.67 and 4,501,610.42 is: 6,751,036.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,510,457.40 : 9,763,691.67 = 4,501,610.42 : x
  2. Step 2: Convert to fraction form
    6,510,457.40/9,763,691.67 = 4,501,610.42/x
  3. Step 3: Cross multiply
    6,510,457.40x = 9,763,691.67 × 4,501,610.42
  4. Step 4: Simplify right side
    6,510,457.40x = 43,952,336,187,640.65
  5. Step 5: Solve for x
    x = 43,952,336,187,640.65/6,510,457.40
  6. Step 6: Final answer
    x = 6,751,036.59

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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.