Home / 9,793,147.33-13,500,299.79-6,843,807.53

Finding the Fourth Proportional to 9,793,147.33, 13,500,299.79 and 6,843,807.53

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Solution

The fourth proportional to 9,793,147.33, 13,500,299.79 and 6,843,807.53 is: 9,434,500.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,147.33 : 13,500,299.79 = 6,843,807.53 : x
  2. Step 2: Convert to fraction form
    9,793,147.33/13,500,299.79 = 6,843,807.53/x
  3. Step 3: Cross multiply
    9,793,147.33x = 13,500,299.79 × 6,843,807.53
  4. Step 4: Simplify right side
    9,793,147.33x = 92,393,453,292,557.92
  5. Step 5: Solve for x
    x = 92,393,453,292,557.92/9,793,147.33
  6. Step 6: Final answer
    x = 9,434,500.49

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1.5x scale

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.