Home / 3,860,153.91-5,790,272.44-1,164,502.47

Finding the Fourth Proportional to 3,860,153.91, 5,790,272.44 and 1,164,502.47

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Solution

The fourth proportional to 3,860,153.91, 5,790,272.44 and 1,164,502.47 is: 1,746,766.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,860,153.91 : 5,790,272.44 = 1,164,502.47 : x
  2. Step 2: Convert to fraction form
    3,860,153.91/5,790,272.44 = 1,164,502.47/x
  3. Step 3: Cross multiply
    3,860,153.91x = 5,790,272.44 × 1,164,502.47
  4. Step 4: Simplify right side
    3,860,153.91x = 6,742,786,552,530.41
  5. Step 5: Solve for x
    x = 6,742,786,552,530.41/3,860,153.91
  6. Step 6: Final answer
    x = 1,746,766.25

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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.