Home / 5,326,099.37-7,350,161.48-3,261,075.65

Finding the Fourth Proportional to 5,326,099.37, 7,350,161.48 and 3,261,075.65

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Solution

The fourth proportional to 5,326,099.37, 7,350,161.48 and 3,261,075.65 is: 4,500,372.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,326,099.37 : 7,350,161.48 = 3,261,075.65 : x
  2. Step 2: Convert to fraction form
    5,326,099.37/7,350,161.48 = 3,261,075.65/x
  3. Step 3: Cross multiply
    5,326,099.37x = 7,350,161.48 × 3,261,075.65
  4. Step 4: Simplify right side
    5,326,099.37x = 23,969,432,666,305.61
  5. Step 5: Solve for x
    x = 23,969,432,666,305.61/5,326,099.37
  6. Step 6: Final answer
    x = 4,500,372.78

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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.