Home / 7,064,202.96-10,580,855.52-5,008,632.70

Finding the Fourth Proportional to 7,064,202.96, 10,580,855.52 and 5,008,632.70

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Solution

The fourth proportional to 7,064,202.96, 10,580,855.52 and 5,008,632.70 is: 7,501,995.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064,202.96 : 10,580,855.52 = 5,008,632.70 : x
  2. Step 2: Convert to fraction form
    7,064,202.96/10,580,855.52 = 5,008,632.70/x
  3. Step 3: Cross multiply
    7,064,202.96x = 10,580,855.52 × 5,008,632.70
  4. Step 4: Simplify right side
    7,064,202.96x = 52,995,618,951,447.50
  5. Step 5: Solve for x
    x = 52,995,618,951,447.50/7,064,202.96
  6. Step 6: Final answer
    x = 7,501,995.52

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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.