Home / 3,752,008.83-5,628,075.12-1,056,398.85

Finding the Fourth Proportional to 3,752,008.83, 5,628,075.12 and 1,056,398.85

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Solution

The fourth proportional to 3,752,008.83, 5,628,075.12 and 1,056,398.85 is: 1,584,615.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,752,008.83 : 5,628,075.12 = 1,056,398.85 : x
  2. Step 2: Convert to fraction form
    3,752,008.83/5,628,075.12 = 1,056,398.85/x
  3. Step 3: Cross multiply
    3,752,008.83x = 5,628,075.12 × 1,056,398.85
  4. Step 4: Simplify right side
    3,752,008.83x = 5,945,492,084,481.61
  5. Step 5: Solve for x
    x = 5,945,492,084,481.61/3,752,008.83
  6. Step 6: Final answer
    x = 1,584,615.70

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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.