Home / 2,220,500.90-3,325,706.65-1,737,719.95

Finding the Fourth Proportional to 2,220,500.90, 3,325,706.65 and 1,737,719.95

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Solution

The fourth proportional to 2,220,500.90, 3,325,706.65 and 1,737,719.95 is: 2,602,632.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,220,500.90 : 3,325,706.65 = 1,737,719.95 : x
  2. Step 2: Convert to fraction form
    2,220,500.90/3,325,706.65 = 1,737,719.95/x
  3. Step 3: Cross multiply
    2,220,500.90x = 3,325,706.65 × 1,737,719.95
  4. Step 4: Simplify right side
    2,220,500.90x = 5,779,146,793,552.67
  5. Step 5: Solve for x
    x = 5,779,146,793,552.67/2,220,500.90
  6. Step 6: Final answer
    x = 2,602,632.04

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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.