Home / 1,113,838.20-1,537,098.21-604,540.44

Finding the Fourth Proportional to 1,113,838.20, 1,537,098.21 and 604,540.44

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Solution

The fourth proportional to 1,113,838.20, 1,537,098.21 and 604,540.44 is: 834,266.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,838.20 : 1,537,098.21 = 604,540.44 : x
  2. Step 2: Convert to fraction form
    1,113,838.20/1,537,098.21 = 604,540.44/x
  3. Step 3: Cross multiply
    1,113,838.20x = 1,537,098.21 × 604,540.44
  4. Step 4: Simplify right side
    1,113,838.20x = 929,238,028,196.61
  5. Step 5: Solve for x
    x = 929,238,028,196.61/1,113,838.20
  6. Step 6: Final answer
    x = 834,266.62

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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.