Home / 6,572,813.10-9,070,314.64-3,672,225.78

Finding the Fourth Proportional to 6,572,813.10, 9,070,314.64 and 3,672,225.78

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Solution

The fourth proportional to 6,572,813.10, 9,070,314.64 and 3,672,225.78 is: 5,067,578.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,813.10 : 9,070,314.64 = 3,672,225.78 : x
  2. Step 2: Convert to fraction form
    6,572,813.10/9,070,314.64 = 3,672,225.78/x
  3. Step 3: Cross multiply
    6,572,813.10x = 9,070,314.64 × 3,672,225.78
  4. Step 4: Simplify right side
    6,572,813.10x = 33,308,243,253,719.42
  5. Step 5: Solve for x
    x = 33,308,243,253,719.42/6,572,813.10
  6. Step 6: Final answer
    x = 5,067,578.03

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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.