Home / 4,116,606.17-5,680,998.75-2,397,837.40

Finding the Fourth Proportional to 4,116,606.17, 5,680,998.75 and 2,397,837.40

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Solution

The fourth proportional to 4,116,606.17, 5,680,998.75 and 2,397,837.40 is: 3,309,063.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,606.17 : 5,680,998.75 = 2,397,837.40 : x
  2. Step 2: Convert to fraction form
    4,116,606.17/5,680,998.75 = 2,397,837.40/x
  3. Step 3: Cross multiply
    4,116,606.17x = 5,680,998.75 × 2,397,837.40
  4. Step 4: Simplify right side
    4,116,606.17x = 13,622,111,266,892.64
  5. Step 5: Solve for x
    x = 13,622,111,266,892.64/4,116,606.17
  6. Step 6: Final answer
    x = 3,309,063.52

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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.