Home / 6,833,690.32-9,430,019.04-3,777,664

Finding the Fourth Proportional to 6,833,690.32, 9,430,019.04 and 3,777,664

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Solution

The fourth proportional to 6,833,690.32, 9,430,019.04 and 3,777,664 is: 5,212,914.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833,690.32 : 9,430,019.04 = 3,777,664 : x
  2. Step 2: Convert to fraction form
    6,833,690.32/9,430,019.04 = 3,777,664/x
  3. Step 3: Cross multiply
    6,833,690.32x = 9,430,019.04 × 3,777,664
  4. Step 4: Simplify right side
    6,833,690.32x = 35,623,443,446,722.55
  5. Step 5: Solve for x
    x = 35,623,443,446,722.55/6,833,690.32
  6. Step 6: Final answer
    x = 5,212,914.51

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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.