Home / 7,316,928.54-10,973,067.75-6,839,296.20

Finding the Fourth Proportional to 7,316,928.54, 10,973,067.75 and 6,839,296.20

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Solution

The fourth proportional to 7,316,928.54, 10,973,067.75 and 6,839,296.20 is: 10,256,771.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,316,928.54 : 10,973,067.75 = 6,839,296.20 : x
  2. Step 2: Convert to fraction form
    7,316,928.54/10,973,067.75 = 6,839,296.20/x
  3. Step 3: Cross multiply
    7,316,928.54x = 10,973,067.75 × 6,839,296.20
  4. Step 4: Simplify right side
    7,316,928.54x = 75,048,060,564,917.55
  5. Step 5: Solve for x
    x = 75,048,060,564,917.55/7,316,928.54
  6. Step 6: Final answer
    x = 10,256,771.01

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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.