Home / 3,069,854.53-4,238,060.16-1,846,433.14

Finding the Fourth Proportional to 3,069,854.53, 4,238,060.16 and 1,846,433.14

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Solution

The fourth proportional to 3,069,854.53, 4,238,060.16 and 1,846,433.14 is: 2,549,076.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,854.53 : 4,238,060.16 = 1,846,433.14 : x
  2. Step 2: Convert to fraction form
    3,069,854.53/4,238,060.16 = 1,846,433.14/x
  3. Step 3: Cross multiply
    3,069,854.53x = 4,238,060.16 × 1,846,433.14
  4. Step 4: Simplify right side
    3,069,854.53x = 7,825,294,728,737.70
  5. Step 5: Solve for x
    x = 7,825,294,728,737.70/3,069,854.53
  6. Step 6: Final answer
    x = 2,549,076.72

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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.