Home / 1,336,484.18-2,005,722.66-537,772.52

Finding the Fourth Proportional to 1,336,484.18, 2,005,722.66 and 537,772.52

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Solution

The fourth proportional to 1,336,484.18, 2,005,722.66 and 537,772.52 is: 807,059.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,484.18 : 2,005,722.66 = 537,772.52 : x
  2. Step 2: Convert to fraction form
    1,336,484.18/2,005,722.66 = 537,772.52/x
  3. Step 3: Cross multiply
    1,336,484.18x = 2,005,722.66 × 537,772.52
  4. Step 4: Simplify right side
    1,336,484.18x = 1,078,622,529,289.30
  5. Step 5: Solve for x
    x = 1,078,622,529,289.30/1,336,484.18
  6. Step 6: Final answer
    x = 807,059.71

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.