Home / 4,906,805.80-7,360,208.70-4,591,877.80

Finding the Fourth Proportional to 4,906,805.80, 7,360,208.70 and 4,591,877.80

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Solution

The fourth proportional to 4,906,805.80, 7,360,208.70 and 4,591,877.80 is: 6,887,816.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,805.80 : 7,360,208.70 = 4,591,877.80 : x
  2. Step 2: Convert to fraction form
    4,906,805.80/7,360,208.70 = 4,591,877.80/x
  3. Step 3: Cross multiply
    4,906,805.80x = 7,360,208.70 × 4,591,877.80
  4. Step 4: Simplify right side
    4,906,805.80x = 33,797,178,932,896.86
  5. Step 5: Solve for x
    x = 33,797,178,932,896.86/4,906,805.80
  6. Step 6: Final answer
    x = 6,887,816.70

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1.5x scale

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.