Home / 7,360,015.95-11,042,284.13-3,768,304.64

Finding the Fourth Proportional to 7,360,015.95, 11,042,284.13 and 3,768,304.64

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Solution

The fourth proportional to 7,360,015.95, 11,042,284.13 and 3,768,304.64 is: 5,653,614.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360,015.95 : 11,042,284.13 = 3,768,304.64 : x
  2. Step 2: Convert to fraction form
    7,360,015.95/11,042,284.13 = 3,768,304.64/x
  3. Step 3: Cross multiply
    7,360,015.95x = 11,042,284.13 × 3,768,304.64
  4. Step 4: Simplify right side
    7,360,015.95x = 41,610,690,449,224.41
  5. Step 5: Solve for x
    x = 41,610,690,449,224.41/7,360,015.95
  6. Step 6: Final answer
    x = 5,653,614.17

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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.