Home / 2,283,099.96-3,150,701.10-1,377,507

Finding the Fourth Proportional to 2,283,099.96, 3,150,701.10 and 1,377,507

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Solution

The fourth proportional to 2,283,099.96, 3,150,701.10 and 1,377,507 is: 1,900,973.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,099.96 : 3,150,701.10 = 1,377,507 : x
  2. Step 2: Convert to fraction form
    2,283,099.96/3,150,701.10 = 1,377,507/x
  3. Step 3: Cross multiply
    2,283,099.96x = 3,150,701.10 × 1,377,507
  4. Step 4: Simplify right side
    2,283,099.96x = 4,340,112,820,157.70
  5. Step 5: Solve for x
    x = 4,340,112,820,157.70/2,283,099.96
  6. Step 6: Final answer
    x = 1,900,973.63

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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.