Home / 5,876,195.60-8,811,192.60-1,831,929.68

Finding the Fourth Proportional to 5,876,195.60, 8,811,192.60 and 1,831,929.68

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Solution

The fourth proportional to 5,876,195.60, 8,811,192.60 and 1,831,929.68 is: 2,746,927.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,876,195.60 : 8,811,192.60 = 1,831,929.68 : x
  2. Step 2: Convert to fraction form
    5,876,195.60/8,811,192.60 = 1,831,929.68/x
  3. Step 3: Cross multiply
    5,876,195.60x = 8,811,192.60 × 1,831,929.68
  4. Step 4: Simplify right side
    5,876,195.60x = 16,141,485,240,136.37
  5. Step 5: Solve for x
    x = 16,141,485,240,136.37/5,876,195.60
  6. Step 6: Final answer
    x = 2,746,927.83

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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.