Home / 8,529,685.29-11,770,948.65-4,858,600.47

Finding the Fourth Proportional to 8,529,685.29, 11,770,948.65 and 4,858,600.47

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Solution

The fourth proportional to 8,529,685.29, 11,770,948.65 and 4,858,600.47 is: 6,704,858.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,529,685.29 : 11,770,948.65 = 4,858,600.47 : x
  2. Step 2: Convert to fraction form
    8,529,685.29/11,770,948.65 = 4,858,600.47/x
  3. Step 3: Cross multiply
    8,529,685.29x = 11,770,948.65 × 4,858,600.47
  4. Step 4: Simplify right side
    8,529,685.29x = 57,190,336,643,235.87
  5. Step 5: Solve for x
    x = 57,190,336,643,235.87/8,529,685.29
  6. Step 6: Final answer
    x = 6,704,858.94

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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.