Home / 6,049,393.02-9,078,280.38-2,405,749.68

Finding the Fourth Proportional to 6,049,393.02, 9,078,280.38 and 2,405,749.68

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Solution

The fourth proportional to 6,049,393.02, 9,078,280.38 and 2,405,749.68 is: 3,610,291.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,393.02 : 9,078,280.38 = 2,405,749.68 : x
  2. Step 2: Convert to fraction form
    6,049,393.02/9,078,280.38 = 2,405,749.68/x
  3. Step 3: Cross multiply
    6,049,393.02x = 9,078,280.38 × 2,405,749.68
  4. Step 4: Simplify right side
    6,049,393.02x = 21,840,070,119,135.28
  5. Step 5: Solve for x
    x = 21,840,070,119,135.28/6,049,393.02
  6. Step 6: Final answer
    x = 3,610,291.16

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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.