Home / 8,569,194.35-11,825,486.93-4,898,189.75

Finding the Fourth Proportional to 8,569,194.35, 11,825,486.93 and 4,898,189.75

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Solution

The fourth proportional to 8,569,194.35, 11,825,486.93 and 4,898,189.75 is: 6,759,501.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,569,194.35 : 11,825,486.93 = 4,898,189.75 : x
  2. Step 2: Convert to fraction form
    8,569,194.35/11,825,486.93 = 4,898,189.75/x
  3. Step 3: Cross multiply
    8,569,194.35x = 11,825,486.93 × 4,898,189.75
  4. Step 4: Simplify right side
    8,569,194.35x = 57,923,478,844,794.02
  5. Step 5: Solve for x
    x = 57,923,478,844,794.02/8,569,194.35
  6. Step 6: Final answer
    x = 6,759,501.12

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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.