Home / 4,031,059.02-6,047,441.46-1,335,231.60

Finding the Fourth Proportional to 4,031,059.02, 6,047,441.46 and 1,335,231.60

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Solution

The fourth proportional to 4,031,059.02, 6,047,441.46 and 1,335,231.60 is: 2,003,129.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,059.02 : 6,047,441.46 = 1,335,231.60 : x
  2. Step 2: Convert to fraction form
    4,031,059.02/6,047,441.46 = 1,335,231.60/x
  3. Step 3: Cross multiply
    4,031,059.02x = 6,047,441.46 × 1,335,231.60
  4. Step 4: Simplify right side
    4,031,059.02x = 8,074,734,936,542.14
  5. Step 5: Solve for x
    x = 8,074,734,936,542.14/4,031,059.02
  6. Step 6: Final answer
    x = 2,003,129.92

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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.