Home / 2,220,500.58-3,325,706.17-1,737,719.64

Finding the Fourth Proportional to 2,220,500.58, 3,325,706.17 and 1,737,719.64

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Solution

The fourth proportional to 2,220,500.58, 3,325,706.17 and 1,737,719.64 is: 2,602,631.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,220,500.58 : 3,325,706.17 = 1,737,719.64 : x
  2. Step 2: Convert to fraction form
    2,220,500.58/3,325,706.17 = 1,737,719.64/x
  3. Step 3: Cross multiply
    2,220,500.58x = 3,325,706.17 × 1,737,719.64
  4. Step 4: Simplify right side
    2,220,500.58x = 5,779,144,928,478.18
  5. Step 5: Solve for x
    x = 5,779,144,928,478.18/2,220,500.58
  6. Step 6: Final answer
    x = 2,602,631.58

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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.