Home / 5,606,400.02-7,736,904.34-3,314,540.66

Finding the Fourth Proportional to 5,606,400.02, 7,736,904.34 and 3,314,540.66

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Solution

The fourth proportional to 5,606,400.02, 7,736,904.34 and 3,314,540.66 is: 4,574,108.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,606,400.02 : 7,736,904.34 = 3,314,540.66 : x
  2. Step 2: Convert to fraction form
    5,606,400.02/7,736,904.34 = 3,314,540.66/x
  3. Step 3: Cross multiply
    5,606,400.02x = 7,736,904.34 × 3,314,540.66
  4. Step 4: Simplify right side
    5,606,400.02x = 25,644,283,970,489.59
  5. Step 5: Solve for x
    x = 25,644,283,970,489.59/5,606,400.02
  6. Step 6: Final answer
    x = 4,574,108.86

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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.