Home / 7,320,908.04-10,965,913.44-5,873,756.46

Finding the Fourth Proportional to 7,320,908.04, 10,965,913.44 and 5,873,756.46

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Solution

The fourth proportional to 7,320,908.04, 10,965,913.44 and 5,873,756.46 is: 8,798,239.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,320,908.04 : 10,965,913.44 = 5,873,756.46 : x
  2. Step 2: Convert to fraction form
    7,320,908.04/10,965,913.44 = 5,873,756.46/x
  3. Step 3: Cross multiply
    7,320,908.04x = 10,965,913.44 × 5,873,756.46
  4. Step 4: Simplify right side
    7,320,908.04x = 64,411,104,908,000.82
  5. Step 5: Solve for x
    x = 64,411,104,908,000.82/7,320,908.04
  6. Step 6: Final answer
    x = 8,798,239.86

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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.