Home / 9,202,697.20-13,803,916.20-4,153,999.60

Finding the Fourth Proportional to 9,202,697.20, 13,803,916.20 and 4,153,999.60

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Solution

The fourth proportional to 9,202,697.20, 13,803,916.20 and 4,153,999.60 is: 6,230,940.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,202,697.20 : 13,803,916.20 = 4,153,999.60 : x
  2. Step 2: Convert to fraction form
    9,202,697.20/13,803,916.20 = 4,153,999.60/x
  3. Step 3: Cross multiply
    9,202,697.20x = 13,803,916.20 × 4,153,999.60
  4. Step 4: Simplify right side
    9,202,697.20x = 57,341,462,373,233.52
  5. Step 5: Solve for x
    x = 57,341,462,373,233.52/9,202,697.20
  6. Step 6: Final answer
    x = 6,230,940.90

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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.