Home / 6,763,741.26-9,333,610.47-3,862,565.34

Finding the Fourth Proportional to 6,763,741.26, 9,333,610.47 and 3,862,565.34

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Solution

The fourth proportional to 6,763,741.26, 9,333,610.47 and 3,862,565.34 is: 5,330,138.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763,741.26 : 9,333,610.47 = 3,862,565.34 : x
  2. Step 2: Convert to fraction form
    6,763,741.26/9,333,610.47 = 3,862,565.34/x
  3. Step 3: Cross multiply
    6,763,741.26x = 9,333,610.47 × 3,862,565.34
  4. Step 4: Simplify right side
    6,763,741.26x = 36,051,680,298,483.11
  5. Step 5: Solve for x
    x = 36,051,680,298,483.11/6,763,741.26
  6. Step 6: Final answer
    x = 5,330,138.89

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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.