Home / 2,375,764.53-3,563,460.89-669,838.92

Finding the Fourth Proportional to 2,375,764.53, 3,563,460.89 and 669,838.92

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Solution

The fourth proportional to 2,375,764.53, 3,563,460.89 and 669,838.92 is: 1,004,705.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,764.53 : 3,563,460.89 = 669,838.92 : x
  2. Step 2: Convert to fraction form
    2,375,764.53/3,563,460.89 = 669,838.92/x
  3. Step 3: Cross multiply
    2,375,764.53x = 3,563,460.89 × 669,838.92
  4. Step 4: Simplify right side
    2,375,764.53x = 2,386,944,783,587.41
  5. Step 5: Solve for x
    x = 2,386,944,783,587.41/2,375,764.53
  6. Step 6: Final answer
    x = 1,004,705.96

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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.