Home / 11,996,437.32-17,994,706.40-3,799,121.48

Finding the Fourth Proportional to 11,996,437.32, 17,994,706.40 and 3,799,121.48

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Solution

The fourth proportional to 11,996,437.32, 17,994,706.40 and 3,799,121.48 is: 5,698,698.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,996,437.32 : 17,994,706.40 = 3,799,121.48 : x
  2. Step 2: Convert to fraction form
    11,996,437.32/17,994,706.40 = 3,799,121.48/x
  3. Step 3: Cross multiply
    11,996,437.32x = 17,994,706.40 × 3,799,121.48
  4. Step 4: Simplify right side
    11,996,437.32x = 68,364,075,610,533.47
  5. Step 5: Solve for x
    x = 68,364,075,610,533.47/11,996,437.32
  6. Step 6: Final answer
    x = 5,698,698.19

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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.