Home / 6,112,597.26-9,169,209.89-1,563,685.49

Finding the Fourth Proportional to 6,112,597.26, 9,169,209.89 and 1,563,685.49

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Solution

The fourth proportional to 6,112,597.26, 9,169,209.89 and 1,563,685.49 is: 2,345,608.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,112,597.26 : 9,169,209.89 = 1,563,685.49 : x
  2. Step 2: Convert to fraction form
    6,112,597.26/9,169,209.89 = 1,563,685.49/x
  3. Step 3: Cross multiply
    6,112,597.26x = 9,169,209.89 × 1,563,685.49
  4. Step 4: Simplify right side
    6,112,597.26x = 14,337,760,480,725.91
  5. Step 5: Solve for x
    x = 14,337,760,480,725.91/6,112,597.26
  6. Step 6: Final answer
    x = 2,345,608.56

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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.