Home / 2,704,611.70-4,056,917.55-710,269.30

Finding the Fourth Proportional to 2,704,611.70, 4,056,917.55 and 710,269.30

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Solution

The fourth proportional to 2,704,611.70, 4,056,917.55 and 710,269.30 is: 1,065,403.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,704,611.70 : 4,056,917.55 = 710,269.30 : x
  2. Step 2: Convert to fraction form
    2,704,611.70/4,056,917.55 = 710,269.30/x
  3. Step 3: Cross multiply
    2,704,611.70x = 4,056,917.55 × 710,269.30
  4. Step 4: Simplify right side
    2,704,611.70x = 2,881,503,988,396.22
  5. Step 5: Solve for x
    x = 2,881,503,988,396.22/2,704,611.70
  6. Step 6: Final answer
    x = 1,065,403.95

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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.