Home / 8,894,790.76-13,342,303.00-2,418,185.72

Finding the Fourth Proportional to 8,894,790.76, 13,342,303.00 and 2,418,185.72

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Solution

The fourth proportional to 8,894,790.76, 13,342,303.00 and 2,418,185.72 is: 3,627,310.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,894,790.76 : 13,342,303.00 = 2,418,185.72 : x
  2. Step 2: Convert to fraction form
    8,894,790.76/13,342,303.00 = 2,418,185.72/x
  3. Step 3: Cross multiply
    8,894,790.76x = 13,342,303.00 × 2,418,185.72
  4. Step 4: Simplify right side
    8,894,790.76x = 32,264,166,588,767.73
  5. Step 5: Solve for x
    x = 32,264,166,588,767.73/8,894,790.76
  6. Step 6: Final answer
    x = 3,627,310.35

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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.