Home / 5,585,169.02-7,707,564.15-3,137,883.26

Finding the Fourth Proportional to 5,585,169.02, 7,707,564.15 and 3,137,883.26

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Solution

The fourth proportional to 5,585,169.02, 7,707,564.15 and 3,137,883.26 is: 4,330,296.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,585,169.02 : 7,707,564.15 = 3,137,883.26 : x
  2. Step 2: Convert to fraction form
    5,585,169.02/7,707,564.15 = 3,137,883.26/x
  3. Step 3: Cross multiply
    5,585,169.02x = 7,707,564.15 × 3,137,883.26
  4. Step 4: Simplify right side
    5,585,169.02x = 24,185,436,521,661.13
  5. Step 5: Solve for x
    x = 24,185,436,521,661.13/5,585,169.02
  6. Step 6: Final answer
    x = 4,330,296.26

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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.