Home / 6,958,098.32-10,434,646.10-2,407,911.56

Finding the Fourth Proportional to 6,958,098.32, 10,434,646.10 and 2,407,911.56

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Solution

The fourth proportional to 6,958,098.32, 10,434,646.10 and 2,407,911.56 is: 3,611,001.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,958,098.32 : 10,434,646.10 = 2,407,911.56 : x
  2. Step 2: Convert to fraction form
    6,958,098.32/10,434,646.10 = 2,407,911.56/x
  3. Step 3: Cross multiply
    6,958,098.32x = 10,434,646.10 × 2,407,911.56
  4. Step 4: Simplify right side
    6,958,098.32x = 25,125,704,968,698.91
  5. Step 5: Solve for x
    x = 25,125,704,968,698.91/6,958,098.32
  6. Step 6: Final answer
    x = 3,611,001.72

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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.