Home / 5,566,764.60-8,352,911.70-2,201,081.40

Finding the Fourth Proportional to 5,566,764.60, 8,352,911.70 and 2,201,081.40

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Solution

The fourth proportional to 5,566,764.60, 8,352,911.70 and 2,201,081.40 is: 3,302,715.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,764.60 : 8,352,911.70 = 2,201,081.40 : x
  2. Step 2: Convert to fraction form
    5,566,764.60/8,352,911.70 = 2,201,081.40/x
  3. Step 3: Cross multiply
    5,566,764.60x = 8,352,911.70 × 2,201,081.40
  4. Step 4: Simplify right side
    5,566,764.60x = 18,385,438,578,712.38
  5. Step 5: Solve for x
    x = 18,385,438,578,712.38/5,566,764.60
  6. Step 6: Final answer
    x = 3,302,715.29

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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.