Home / 4,072,633.18-5,619,906.02-2,353,865.02

Finding the Fourth Proportional to 4,072,633.18, 5,619,906.02 and 2,353,865.02

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Solution

The fourth proportional to 4,072,633.18, 5,619,906.02 and 2,353,865.02 is: 3,248,144.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,633.18 : 5,619,906.02 = 2,353,865.02 : x
  2. Step 2: Convert to fraction form
    4,072,633.18/5,619,906.02 = 2,353,865.02/x
  3. Step 3: Cross multiply
    4,072,633.18x = 5,619,906.02 × 2,353,865.02
  4. Step 4: Simplify right side
    4,072,633.18x = 13,228,500,196,165.42
  5. Step 5: Solve for x
    x = 13,228,500,196,165.42/4,072,633.18
  6. Step 6: Final answer
    x = 3,248,144.29

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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.