Home / 6,814,895.70-9,404,616.13-3,717,432.82

Finding the Fourth Proportional to 6,814,895.70, 9,404,616.13 and 3,717,432.82

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Solution

The fourth proportional to 6,814,895.70, 9,404,616.13 and 3,717,432.82 is: 5,130,090.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,814,895.70 : 9,404,616.13 = 3,717,432.82 : x
  2. Step 2: Convert to fraction form
    6,814,895.70/9,404,616.13 = 3,717,432.82/x
  3. Step 3: Cross multiply
    6,814,895.70x = 9,404,616.13 × 3,717,432.82
  4. Step 4: Simplify right side
    6,814,895.70x = 34,961,028,684,536.13
  5. Step 5: Solve for x
    x = 34,961,028,684,536.13/6,814,895.70
  6. Step 6: Final answer
    x = 5,130,090.06

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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.