Home / 5,464,410.08-8,196,646.34-2,269,536.26

Finding the Fourth Proportional to 5,464,410.08, 8,196,646.34 and 2,269,536.26

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Solution

The fourth proportional to 5,464,410.08, 8,196,646.34 and 2,269,536.26 is: 3,404,317.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,410.08 : 8,196,646.34 = 2,269,536.26 : x
  2. Step 2: Convert to fraction form
    5,464,410.08/8,196,646.34 = 2,269,536.26/x
  3. Step 3: Cross multiply
    5,464,410.08x = 8,196,646.34 × 2,269,536.26
  4. Step 4: Simplify right side
    5,464,410.08x = 18,602,586,067,678.61
  5. Step 5: Solve for x
    x = 18,602,586,067,678.61/5,464,410.08
  6. Step 6: Final answer
    x = 3,404,317.35

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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.