Home / 11,810,090.46-17,715,135.69-2,834,642.46

Finding the Fourth Proportional to 11,810,090.46, 17,715,135.69 and 2,834,642.46

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Solution

The fourth proportional to 11,810,090.46, 17,715,135.69 and 2,834,642.46 is: 4,251,963.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,810,090.46 : 17,715,135.69 = 2,834,642.46 : x
  2. Step 2: Convert to fraction form
    11,810,090.46/17,715,135.69 = 2,834,642.46/x
  3. Step 3: Cross multiply
    11,810,090.46x = 17,715,135.69 × 2,834,642.46
  4. Step 4: Simplify right side
    11,810,090.46x = 50,216,075,832,131.67
  5. Step 5: Solve for x
    x = 50,216,075,832,131.67/11,810,090.46
  6. Step 6: Final answer
    x = 4,251,963.69

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Double scale
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Similar ratio
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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.