Home / 4,144,435.17-5,719,497.08-2,308,892.45

Finding the Fourth Proportional to 4,144,435.17, 5,719,497.08 and 2,308,892.45

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Solution

The fourth proportional to 4,144,435.17, 5,719,497.08 and 2,308,892.45 is: 3,186,369.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,435.17 : 5,719,497.08 = 2,308,892.45 : x
  2. Step 2: Convert to fraction form
    4,144,435.17/5,719,497.08 = 2,308,892.45/x
  3. Step 3: Cross multiply
    4,144,435.17x = 5,719,497.08 × 2,308,892.45
  4. Step 4: Simplify right side
    4,144,435.17x = 13,205,703,585,667.10
  5. Step 5: Solve for x
    x = 13,205,703,585,667.10/4,144,435.17
  6. Step 6: Final answer
    x = 3,186,369.93

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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.