Home / 2,844,672.98-3,925,326.30-1,683,154.85

Finding the Fourth Proportional to 2,844,672.98, 3,925,326.30 and 1,683,154.85

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Solution

The fourth proportional to 2,844,672.98, 3,925,326.30 and 1,683,154.85 is: 2,322,562.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,672.98 : 3,925,326.30 = 1,683,154.85 : x
  2. Step 2: Convert to fraction form
    2,844,672.98/3,925,326.30 = 1,683,154.85/x
  3. Step 3: Cross multiply
    2,844,672.98x = 3,925,326.30 × 1,683,154.85
  4. Step 4: Simplify right side
    2,844,672.98x = 6,606,931,999,677.56
  5. Step 5: Solve for x
    x = 6,606,931,999,677.56/2,844,672.98
  6. Step 6: Final answer
    x = 2,322,562.93

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1.5x scale

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.