Home / 6,902,242.98-9,525,017.76-3,762,437.82

Finding the Fourth Proportional to 6,902,242.98, 9,525,017.76 and 3,762,437.82

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Solution

The fourth proportional to 6,902,242.98, 9,525,017.76 and 3,762,437.82 is: 5,192,121.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,902,242.98 : 9,525,017.76 = 3,762,437.82 : x
  2. Step 2: Convert to fraction form
    6,902,242.98/9,525,017.76 = 3,762,437.82/x
  3. Step 3: Cross multiply
    6,902,242.98x = 9,525,017.76 × 3,762,437.82
  4. Step 4: Simplify right side
    6,902,242.98x = 35,837,287,056,395.68
  5. Step 5: Solve for x
    x = 35,837,287,056,395.68/6,902,242.98
  6. Step 6: Final answer
    x = 5,192,121.92

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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.