Home / 4,375,307.10-6,562,960.65-4,109,586.60

Finding the Fourth Proportional to 4,375,307.10, 6,562,960.65 and 4,109,586.60

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Solution

The fourth proportional to 4,375,307.10, 6,562,960.65 and 4,109,586.60 is: 6,164,379.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,307.10 : 6,562,960.65 = 4,109,586.60 : x
  2. Step 2: Convert to fraction form
    4,375,307.10/6,562,960.65 = 4,109,586.60/x
  3. Step 3: Cross multiply
    4,375,307.10x = 6,562,960.65 × 4,109,586.60
  4. Step 4: Simplify right side
    4,375,307.10x = 26,971,055,143,567.29
  5. Step 5: Solve for x
    x = 26,971,055,143,567.29/4,375,307.10
  6. Step 6: Final answer
    x = 6,164,379.90

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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.