Home / 4,664,536.65-6,997,365.63-4,409,444.97

Finding the Fourth Proportional to 4,664,536.65, 6,997,365.63 and 4,409,444.97

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Solution

The fourth proportional to 4,664,536.65, 6,997,365.63 and 4,409,444.97 is: 6,614,697.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,664,536.65 : 6,997,365.63 = 4,409,444.97 : x
  2. Step 2: Convert to fraction form
    4,664,536.65/6,997,365.63 = 4,409,444.97/x
  3. Step 3: Cross multiply
    4,664,536.65x = 6,997,365.63 × 4,409,444.97
  4. Step 4: Simplify right side
    4,664,536.65x = 30,854,498,680,454.38
  5. Step 5: Solve for x
    x = 30,854,498,680,454.38/4,664,536.65
  6. Step 6: Final answer
    x = 6,614,697.45

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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.