Home / 5,980,356.57-8,252,359.78-3,331,001.22

Finding the Fourth Proportional to 5,980,356.57, 8,252,359.78 and 3,331,001.22

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Solution

The fourth proportional to 5,980,356.57, 8,252,359.78 and 3,331,001.22 is: 4,596,485.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,980,356.57 : 8,252,359.78 = 3,331,001.22 : x
  2. Step 2: Convert to fraction form
    5,980,356.57/8,252,359.78 = 3,331,001.22/x
  3. Step 3: Cross multiply
    5,980,356.57x = 8,252,359.78 × 3,331,001.22
  4. Step 4: Simplify right side
    5,980,356.57x = 27,488,620,495,058.93
  5. Step 5: Solve for x
    x = 27,488,620,495,058.93/5,980,356.57
  6. Step 6: Final answer
    x = 4,596,485.21

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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.