Home / 8,377,615.52-11,562,274.89-4,706,815.94

Finding the Fourth Proportional to 8,377,615.52, 11,562,274.89 and 4,706,815.94

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Solution

The fourth proportional to 8,377,615.52, 11,562,274.89 and 4,706,815.94 is: 6,496,060.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,377,615.52 : 11,562,274.89 = 4,706,815.94 : x
  2. Step 2: Convert to fraction form
    8,377,615.52/11,562,274.89 = 4,706,815.94/x
  3. Step 3: Cross multiply
    8,377,615.52x = 11,562,274.89 × 4,706,815.94
  4. Step 4: Simplify right side
    8,377,615.52x = 54,421,499,673,568.29
  5. Step 5: Solve for x
    x = 54,421,499,673,568.29/8,377,615.52
  6. Step 6: Final answer
    x = 6,496,060.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.