Home / 11,238,773.04-15,509,534.32-6,082,172.08

Finding the Fourth Proportional to 11,238,773.04, 15,509,534.32 and 6,082,172.08

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Solution

The fourth proportional to 11,238,773.04, 15,509,534.32 and 6,082,172.08 is: 8,393,412.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,773.04 : 15,509,534.32 = 6,082,172.08 : x
  2. Step 2: Convert to fraction form
    11,238,773.04/15,509,534.32 = 6,082,172.08/x
  3. Step 3: Cross multiply
    11,238,773.04x = 15,509,534.32 × 6,082,172.08
  4. Step 4: Simplify right side
    11,238,773.04x = 94,331,656,614,905.78
  5. Step 5: Solve for x
    x = 94,331,656,614,905.78/11,238,773.04
  6. Step 6: Final answer
    x = 8,393,412.37

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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.