Home / 7,064,202.72-10,580,855.14-5,008,632.46

Finding the Fourth Proportional to 7,064,202.72, 10,580,855.14 and 5,008,632.46

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Solution

The fourth proportional to 7,064,202.72, 10,580,855.14 and 5,008,632.46 is: 7,501,995.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064,202.72 : 10,580,855.14 = 5,008,632.46 : x
  2. Step 2: Convert to fraction form
    7,064,202.72/10,580,855.14 = 5,008,632.46/x
  3. Step 3: Cross multiply
    7,064,202.72x = 10,580,855.14 × 5,008,632.46
  4. Step 4: Simplify right side
    7,064,202.72x = 52,995,614,508,761.84
  5. Step 5: Solve for x
    x = 52,995,614,508,761.84/7,064,202.72
  6. Step 6: Final answer
    x = 7,501,995.15

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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.