Home / 4,691,754.30-7,038,287.55-1,996,058.10

Finding the Fourth Proportional to 4,691,754.30, 7,038,287.55 and 1,996,058.10

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Solution

The fourth proportional to 4,691,754.30, 7,038,287.55 and 1,996,058.10 is: 2,994,366.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,691,754.30 : 7,038,287.55 = 1,996,058.10 : x
  2. Step 2: Convert to fraction form
    4,691,754.30/7,038,287.55 = 1,996,058.10/x
  3. Step 3: Cross multiply
    4,691,754.30x = 7,038,287.55 × 1,996,058.10
  4. Step 4: Simplify right side
    4,691,754.30x = 14,048,830,874,306.66
  5. Step 5: Solve for x
    x = 14,048,830,874,306.66/4,691,754.30
  6. Step 6: Final answer
    x = 2,994,366.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.