Home / 3,742,634.52-5,164,820.28-2,023,754.58

Finding the Fourth Proportional to 3,742,634.52, 5,164,820.28 and 2,023,754.58

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Solution

The fourth proportional to 3,742,634.52, 5,164,820.28 and 2,023,754.58 is: 2,792,773.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,634.52 : 5,164,820.28 = 2,023,754.58 : x
  2. Step 2: Convert to fraction form
    3,742,634.52/5,164,820.28 = 2,023,754.58/x
  3. Step 3: Cross multiply
    3,742,634.52x = 5,164,820.28 × 2,023,754.58
  4. Step 4: Simplify right side
    3,742,634.52x = 10,452,328,696,526.88
  5. Step 5: Solve for x
    x = 10,452,328,696,526.88/3,742,634.52
  6. Step 6: Final answer
    x = 2,792,773.02

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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.