Home / 11,841,994.31-17,763,637.31-3,754,384.93

Finding the Fourth Proportional to 11,841,994.31, 17,763,637.31 and 3,754,384.93

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Solution

The fourth proportional to 11,841,994.31, 17,763,637.31 and 3,754,384.93 is: 5,631,782.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,841,994.31 : 17,763,637.31 = 3,754,384.93 : x
  2. Step 2: Convert to fraction form
    11,841,994.31/17,763,637.31 = 3,754,384.93/x
  3. Step 3: Cross multiply
    11,841,994.31x = 17,763,637.31 × 3,754,384.93
  4. Step 4: Simplify right side
    11,841,994.31x = 66,691,532,257,279.71
  5. Step 5: Solve for x
    x = 66,691,532,257,279.71/11,841,994.31
  6. Step 6: Final answer
    x = 5,631,782.16

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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.