Home / 8,395,966.84-12,594,849.36-2,330,723.92

Finding the Fourth Proportional to 8,395,966.84, 12,594,849.36 and 2,330,723.92

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Solution

The fourth proportional to 8,395,966.84, 12,594,849.36 and 2,330,723.92 is: 3,496,335.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,395,966.84 : 12,594,849.36 = 2,330,723.92 : x
  2. Step 2: Convert to fraction form
    8,395,966.84/12,594,849.36 = 2,330,723.92/x
  3. Step 3: Cross multiply
    8,395,966.84x = 12,594,849.36 × 2,330,723.92
  4. Step 4: Simplify right side
    8,395,966.84x = 29,355,116,672,148.69
  5. Step 5: Solve for x
    x = 29,355,116,672,148.69/8,395,966.84
  6. Step 6: Final answer
    x = 3,496,335.47

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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.