Home / 4,855,733.01-6,700,911.89-2,680,276.68

Finding the Fourth Proportional to 4,855,733.01, 6,700,911.89 and 2,680,276.68

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Solution

The fourth proportional to 4,855,733.01, 6,700,911.89 and 2,680,276.68 is: 3,698,782.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,733.01 : 6,700,911.89 = 2,680,276.68 : x
  2. Step 2: Convert to fraction form
    4,855,733.01/6,700,911.89 = 2,680,276.68/x
  3. Step 3: Cross multiply
    4,855,733.01x = 6,700,911.89 × 2,680,276.68
  4. Step 4: Simplify right side
    4,855,733.01x = 17,960,297,860,100.34
  5. Step 5: Solve for x
    x = 17,960,297,860,100.34/4,855,733.01
  6. Step 6: Final answer
    x = 3,698,782.00

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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.