Home / 4,868,894.77-7,298,596.26-2,029,818.85

Finding the Fourth Proportional to 4,868,894.77, 7,298,596.26 and 2,029,818.85

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Solution

The fourth proportional to 4,868,894.77, 7,298,596.26 and 2,029,818.85 is: 3,042,749.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868,894.77 : 7,298,596.26 = 2,029,818.85 : x
  2. Step 2: Convert to fraction form
    4,868,894.77/7,298,596.26 = 2,029,818.85/x
  3. Step 3: Cross multiply
    4,868,894.77x = 7,298,596.26 × 2,029,818.85
  4. Step 4: Simplify right side
    4,868,894.77x = 14,814,828,248,841.01
  5. Step 5: Solve for x
    x = 14,814,828,248,841.01/4,868,894.77
  6. Step 6: Final answer
    x = 3,042,749.73

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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.