Home / 6,956,814.32-10,435,936.48-2,407,855.66

Finding the Fourth Proportional to 6,956,814.32, 10,435,936.48 and 2,407,855.66

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Solution

The fourth proportional to 6,956,814.32, 10,435,936.48 and 2,407,855.66 is: 3,612,030.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,956,814.32 : 10,435,936.48 = 2,407,855.66 : x
  2. Step 2: Convert to fraction form
    6,956,814.32/10,435,936.48 = 2,407,855.66/x
  3. Step 3: Cross multiply
    6,956,814.32x = 10,435,936.48 × 2,407,855.66
  4. Step 4: Simplify right side
    6,956,814.32x = 25,128,228,720,768.48
  5. Step 5: Solve for x
    x = 25,128,228,720,768.48/6,956,814.32
  6. Step 6: Final answer
    x = 3,612,030.96

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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.