Home / 6,793,792.60-10,197,073.64-3,557,653.05

Finding the Fourth Proportional to 6,793,792.60, 10,197,073.64 and 3,557,653.05

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Solution

The fourth proportional to 6,793,792.60, 10,197,073.64 and 3,557,653.05 is: 5,339,823.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,793,792.60 : 10,197,073.64 = 3,557,653.05 : x
  2. Step 2: Convert to fraction form
    6,793,792.60/10,197,073.64 = 3,557,653.05/x
  3. Step 3: Cross multiply
    6,793,792.60x = 10,197,073.64 × 3,557,653.05
  4. Step 4: Simplify right side
    6,793,792.60x = 36,277,650,136,420.60
  5. Step 5: Solve for x
    x = 36,277,650,136,420.60/6,793,792.60
  6. Step 6: Final answer
    x = 5,339,823.02

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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.