Home / 3,860,174.10-5,790,302.72-1,164,522.66

Finding the Fourth Proportional to 3,860,174.10, 5,790,302.72 and 1,164,522.66

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Solution

The fourth proportional to 3,860,174.10, 5,790,302.72 and 1,164,522.66 is: 1,746,796.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,860,174.10 : 5,790,302.72 = 1,164,522.66 : x
  2. Step 2: Convert to fraction form
    3,860,174.10/5,790,302.72 = 1,164,522.66/x
  3. Step 3: Cross multiply
    3,860,174.10x = 5,790,302.72 × 1,164,522.66
  4. Step 4: Simplify right side
    3,860,174.10x = 6,742,938,725,699.64
  5. Step 5: Solve for x
    x = 6,742,938,725,699.64/3,860,174.10
  6. Step 6: Final answer
    x = 1,746,796.53

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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.