Home / 8,498,003.45-11,726,878.19-4,826,908.67

Finding the Fourth Proportional to 8,498,003.45, 11,726,878.19 and 4,826,908.67

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Solution

The fourth proportional to 8,498,003.45, 11,726,878.19 and 4,826,908.67 is: 6,660,925.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,498,003.45 : 11,726,878.19 = 4,826,908.67 : x
  2. Step 2: Convert to fraction form
    8,498,003.45/11,726,878.19 = 4,826,908.67/x
  3. Step 3: Cross multiply
    8,498,003.45x = 11,726,878.19 × 4,826,908.67
  4. Step 4: Simplify right side
    8,498,003.45x = 56,604,569,924,575.98
  5. Step 5: Solve for x
    x = 56,604,569,924,575.98/8,498,003.45
  6. Step 6: Final answer
    x = 6,660,925.74

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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.