Home / 3,860,154.66-5,790,273.56-1,164,503.22

Finding the Fourth Proportional to 3,860,154.66, 5,790,273.56 and 1,164,503.22

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Solution

The fourth proportional to 3,860,154.66, 5,790,273.56 and 1,164,503.22 is: 1,746,767.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,860,154.66 : 5,790,273.56 = 1,164,503.22 : x
  2. Step 2: Convert to fraction form
    3,860,154.66/5,790,273.56 = 1,164,503.22/x
  3. Step 3: Cross multiply
    3,860,154.66x = 5,790,273.56 × 1,164,503.22
  4. Step 4: Simplify right side
    3,860,154.66x = 6,742,792,205,300.86
  5. Step 5: Solve for x
    x = 6,742,792,205,300.86/3,860,154.66
  6. Step 6: Final answer
    x = 1,746,767.37

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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.