Home / 6,461,580.96-9,692,345.52-2,418,372

Finding the Fourth Proportional to 6,461,580.96, 9,692,345.52 and 2,418,372

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Solution

The fourth proportional to 6,461,580.96, 9,692,345.52 and 2,418,372 is: 3,627,548.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,461,580.96 : 9,692,345.52 = 2,418,372 : x
  2. Step 2: Convert to fraction form
    6,461,580.96/9,692,345.52 = 2,418,372/x
  3. Step 3: Cross multiply
    6,461,580.96x = 9,692,345.52 × 2,418,372
  4. Step 4: Simplify right side
    6,461,580.96x = 23,439,697,019,893.44
  5. Step 5: Solve for x
    x = 23,439,697,019,893.44/6,461,580.96
  6. Step 6: Final answer
    x = 3,627,548.30

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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.