Home / 7,544,086.94-11,316,019.70-1,864,311.14

Finding the Fourth Proportional to 7,544,086.94, 11,316,019.70 and 1,864,311.14

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Solution

The fourth proportional to 7,544,086.94, 11,316,019.70 and 1,864,311.14 is: 2,796,439.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,544,086.94 : 11,316,019.70 = 1,864,311.14 : x
  2. Step 2: Convert to fraction form
    7,544,086.94/11,316,019.70 = 1,864,311.14/x
  3. Step 3: Cross multiply
    7,544,086.94x = 11,316,019.70 × 1,864,311.14
  4. Step 4: Simplify right side
    7,544,086.94x = 21,096,581,587,169.46
  5. Step 5: Solve for x
    x = 21,096,581,587,169.46/7,544,086.94
  6. Step 6: Final answer
    x = 2,796,439.35

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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.