Home / 6,032,686.28-9,043,931.27-2,618,390.48

Finding the Fourth Proportional to 6,032,686.28, 9,043,931.27 and 2,618,390.48

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Solution

The fourth proportional to 6,032,686.28, 9,043,931.27 and 2,618,390.48 is: 3,925,372.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,032,686.28 : 9,043,931.27 = 2,618,390.48 : x
  2. Step 2: Convert to fraction form
    6,032,686.28/9,043,931.27 = 2,618,390.48/x
  3. Step 3: Cross multiply
    6,032,686.28x = 9,043,931.27 × 2,618,390.48
  4. Step 4: Simplify right side
    6,032,686.28x = 23,680,543,500,468.63
  5. Step 5: Solve for x
    x = 23,680,543,500,468.63/6,032,686.28
  6. Step 6: Final answer
    x = 3,925,372.95

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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.