Home / 3,161,088-4,362,370.56-1,730,304

Finding the Fourth Proportional to 3,161,088, 4,362,370.56 and 1,730,304

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Solution

The fourth proportional to 3,161,088, 4,362,370.56 and 1,730,304 is: 2,387,857.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,161,088 : 4,362,370.56 = 1,730,304 : x
  2. Step 2: Convert to fraction form
    3,161,088/4,362,370.56 = 1,730,304/x
  3. Step 3: Cross multiply
    3,161,088x = 4,362,370.56 × 1,730,304
  4. Step 4: Simplify right side
    3,161,088x = 7,548,227,229,450.24
  5. Step 5: Solve for x
    x = 7,548,227,229,450.24/3,161,088
  6. Step 6: Final answer
    x = 2,387,857.35

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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.