Home / 2,327,934.47-3,212,829.23-1,410,136.67

Finding the Fourth Proportional to 2,327,934.47, 3,212,829.23 and 1,410,136.67

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Solution

The fourth proportional to 2,327,934.47, 3,212,829.23 and 1,410,136.67 is: 1,946,158.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,934.47 : 3,212,829.23 = 1,410,136.67 : x
  2. Step 2: Convert to fraction form
    2,327,934.47/3,212,829.23 = 1,410,136.67/x
  3. Step 3: Cross multiply
    2,327,934.47x = 3,212,829.23 × 1,410,136.67
  4. Step 4: Simplify right side
    2,327,934.47x = 4,530,528,312,652.25
  5. Step 5: Solve for x
    x = 4,530,528,312,652.25/2,327,934.47
  6. Step 6: Final answer
    x = 1,946,158.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.