Home / 2,039,276.44-3,057,126.18-776,263.96

Finding the Fourth Proportional to 2,039,276.44, 3,057,126.18 and 776,263.96

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Solution

The fourth proportional to 2,039,276.44, 3,057,126.18 and 776,263.96 is: 1,163,715.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,276.44 : 3,057,126.18 = 776,263.96 : x
  2. Step 2: Convert to fraction form
    2,039,276.44/3,057,126.18 = 776,263.96/x
  3. Step 3: Cross multiply
    2,039,276.44x = 3,057,126.18 × 776,263.96
  4. Step 4: Simplify right side
    2,039,276.44x = 2,373,136,874,706.47
  5. Step 5: Solve for x
    x = 2,373,136,874,706.47/2,039,276.44
  6. Step 6: Final answer
    x = 1,163,715.14

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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.