Home / 2,503,539.90-3,454,885.98-1,357,619.94

Finding the Fourth Proportional to 2,503,539.90, 3,454,885.98 and 1,357,619.94

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Solution

The fourth proportional to 2,503,539.90, 3,454,885.98 and 1,357,619.94 is: 1,873,516.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,503,539.90 : 3,454,885.98 = 1,357,619.94 : x
  2. Step 2: Convert to fraction form
    2,503,539.90/3,454,885.98 = 1,357,619.94/x
  3. Step 3: Cross multiply
    2,503,539.90x = 3,454,885.98 × 1,357,619.94
  4. Step 4: Simplify right side
    2,503,539.90x = 4,690,422,096,874.44
  5. Step 5: Solve for x
    x = 4,690,422,096,874.44/2,503,539.90
  6. Step 6: Final answer
    x = 1,873,516.02

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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.