Home / 11,238,891.56-15,509,670.12-6,082,254.08

Finding the Fourth Proportional to 11,238,891.56, 15,509,670.12 and 6,082,254.08

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Solution

The fourth proportional to 11,238,891.56, 15,509,670.12 and 6,082,254.08 is: 8,393,510.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,891.56 : 15,509,670.12 = 6,082,254.08 : x
  2. Step 2: Convert to fraction form
    11,238,891.56/15,509,670.12 = 6,082,254.08/x
  3. Step 3: Cross multiply
    11,238,891.56x = 15,509,670.12 × 6,082,254.08
  4. Step 4: Simplify right side
    11,238,891.56x = 94,333,754,366,824.08
  5. Step 5: Solve for x
    x = 94,333,754,366,824.08/11,238,891.56
  6. Step 6: Final answer
    x = 8,393,510.50

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.