Home / 5,045,150.48-6,962,305.59-2,753,311.16

Finding the Fourth Proportional to 5,045,150.48, 6,962,305.59 and 2,753,311.16

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Solution

The fourth proportional to 5,045,150.48, 6,962,305.59 and 2,753,311.16 is: 3,799,568.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,150.48 : 6,962,305.59 = 2,753,311.16 : x
  2. Step 2: Convert to fraction form
    5,045,150.48/6,962,305.59 = 2,753,311.16/x
  3. Step 3: Cross multiply
    5,045,150.48x = 6,962,305.59 × 2,753,311.16
  4. Step 4: Simplify right side
    5,045,150.48x = 19,169,393,697,683.15
  5. Step 5: Solve for x
    x = 19,169,393,697,683.15/5,045,150.48
  6. Step 6: Final answer
    x = 3,799,568.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.