Home / 1,834,630.30-2,751,256.50-636,263.62

Finding the Fourth Proportional to 1,834,630.30, 2,751,256.50 and 636,263.62

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Solution

The fourth proportional to 1,834,630.30, 2,751,256.50 and 636,263.62 is: 954,156.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,630.30 : 2,751,256.50 = 636,263.62 : x
  2. Step 2: Convert to fraction form
    1,834,630.30/2,751,256.50 = 636,263.62/x
  3. Step 3: Cross multiply
    1,834,630.30x = 2,751,256.50 × 636,263.62
  4. Step 4: Simplify right side
    1,834,630.30x = 1,750,524,420,238.53
  5. Step 5: Solve for x
    x = 1,750,524,420,238.53/1,834,630.30
  6. Step 6: Final answer
    x = 954,156.50

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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.