Home / 10,365,010.10-15,536,110.35-3,629,957.30

Finding the Fourth Proportional to 10,365,010.10, 15,536,110.35 and 3,629,957.30

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Solution

The fourth proportional to 10,365,010.10, 15,536,110.35 and 3,629,957.30 is: 5,440,941.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,365,010.10 : 15,536,110.35 = 3,629,957.30 : x
  2. Step 2: Convert to fraction form
    10,365,010.10/15,536,110.35 = 3,629,957.30/x
  3. Step 3: Cross multiply
    10,365,010.10x = 15,536,110.35 × 3,629,957.30
  4. Step 4: Simplify right side
    10,365,010.10x = 56,395,417,178,588.05
  5. Step 5: Solve for x
    x = 56,395,417,178,588.05/10,365,010.10
  6. Step 6: Final answer
    x = 5,440,941.85

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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.