Home / 5,512,967.53-7,607,901.51-3,065,526.03

Finding the Fourth Proportional to 5,512,967.53, 7,607,901.51 and 3,065,526.03

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Solution

The fourth proportional to 5,512,967.53, 7,607,901.51 and 3,065,526.03 is: 4,230,429.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,512,967.53 : 7,607,901.51 = 3,065,526.03 : x
  2. Step 2: Convert to fraction form
    5,512,967.53/7,607,901.51 = 3,065,526.03/x
  3. Step 3: Cross multiply
    5,512,967.53x = 7,607,901.51 × 3,065,526.03
  4. Step 4: Simplify right side
    5,512,967.53x = 23,322,220,112,581.30
  5. Step 5: Solve for x
    x = 23,322,220,112,581.30/5,512,967.53
  6. Step 6: Final answer
    x = 4,230,429.44

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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.