Home / 8,573,022.25-11,830,601.61-4,851,784.37

Finding the Fourth Proportional to 8,573,022.25, 11,830,601.61 and 4,851,784.37

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Solution

The fourth proportional to 8,573,022.25, 11,830,601.61 and 4,851,784.37 is: 6,695,366.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,573,022.25 : 11,830,601.61 = 4,851,784.37 : x
  2. Step 2: Convert to fraction form
    8,573,022.25/11,830,601.61 = 4,851,784.37/x
  3. Step 3: Cross multiply
    8,573,022.25x = 11,830,601.61 × 4,851,784.37
  4. Step 4: Simplify right side
    8,573,022.25x = 57,399,528,008,671.33
  5. Step 5: Solve for x
    x = 57,399,528,008,671.33/8,573,022.25
  6. Step 6: Final answer
    x = 6,695,366.74

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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.