Home / 4,146,672.02-6,217,441.94-1,619,355.38

Finding the Fourth Proportional to 4,146,672.02, 6,217,441.94 and 1,619,355.38

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Solution

The fourth proportional to 4,146,672.02, 6,217,441.94 and 1,619,355.38 is: 2,428,030.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,672.02 : 6,217,441.94 = 1,619,355.38 : x
  2. Step 2: Convert to fraction form
    4,146,672.02/6,217,441.94 = 1,619,355.38/x
  3. Step 3: Cross multiply
    4,146,672.02x = 6,217,441.94 × 1,619,355.38
  4. Step 4: Simplify right side
    4,146,672.02x = 10,068,248,028,337.82
  5. Step 5: Solve for x
    x = 10,068,248,028,337.82/4,146,672.02
  6. Step 6: Final answer
    x = 2,428,030.96

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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.