Home / 5,594,966.54-7,720,612.18-3,147,090.24

Finding the Fourth Proportional to 5,594,966.54, 7,720,612.18 and 3,147,090.24

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Solution

The fourth proportional to 5,594,966.54, 7,720,612.18 and 3,147,090.24 is: 4,342,736.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,594,966.54 : 7,720,612.18 = 3,147,090.24 : x
  2. Step 2: Convert to fraction form
    5,594,966.54/7,720,612.18 = 3,147,090.24/x
  3. Step 3: Cross multiply
    5,594,966.54x = 7,720,612.18 × 3,147,090.24
  4. Step 4: Simplify right side
    5,594,966.54x = 24,297,463,238,503.12
  5. Step 5: Solve for x
    x = 24,297,463,238,503.12/5,594,966.54
  6. Step 6: Final answer
    x = 4,342,736.11

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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.