Home / 2,156,852.90-3,237,352.95-1,093,096.10

Finding the Fourth Proportional to 2,156,852.90, 3,237,352.95 and 1,093,096.10

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Solution

The fourth proportional to 2,156,852.90, 3,237,352.95 and 1,093,096.10 is: 1,640,695.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,156,852.90 : 3,237,352.95 = 1,093,096.10 : x
  2. Step 2: Convert to fraction form
    2,156,852.90/3,237,352.95 = 1,093,096.10/x
  3. Step 3: Cross multiply
    2,156,852.90x = 3,237,352.95 × 1,093,096.10
  4. Step 4: Simplify right side
    2,156,852.90x = 3,538,737,883,968.50
  5. Step 5: Solve for x
    x = 3,538,737,883,968.50/2,156,852.90
  6. Step 6: Final answer
    x = 1,640,695.05

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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.