Home / 6,263,645.08-9,388,751.10-4,103,854.60

Finding the Fourth Proportional to 6,263,645.08, 9,388,751.10 and 4,103,854.60

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Solution

The fourth proportional to 6,263,645.08, 9,388,751.10 and 4,103,854.60 is: 6,151,381.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,263,645.08 : 9,388,751.10 = 4,103,854.60 : x
  2. Step 2: Convert to fraction form
    6,263,645.08/9,388,751.10 = 4,103,854.60/x
  3. Step 3: Cross multiply
    6,263,645.08x = 9,388,751.10 × 4,103,854.60
  4. Step 4: Simplify right side
    6,263,645.08x = 38,530,069,389,990.06
  5. Step 5: Solve for x
    x = 38,530,069,389,990.06/6,263,645.08
  6. Step 6: Final answer
    x = 6,151,381.33

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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.