Home / 5,526,525.50-8,280,623.64-3,361,000.49

Finding the Fourth Proportional to 5,526,525.50, 8,280,623.64 and 3,361,000.49

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Solution

The fourth proportional to 5,526,525.50, 8,280,623.64 and 3,361,000.49 is: 5,035,927.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,526,525.50 : 8,280,623.64 = 3,361,000.49 : x
  2. Step 2: Convert to fraction form
    5,526,525.50/8,280,623.64 = 3,361,000.49/x
  3. Step 3: Cross multiply
    5,526,525.50x = 8,280,623.64 × 3,361,000.49
  4. Step 4: Simplify right side
    5,526,525.50x = 27,831,180,111,545.59
  5. Step 5: Solve for x
    x = 27,831,180,111,545.59/5,526,525.50
  6. Step 6: Final answer
    x = 5,035,927.20

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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.