Home / 2,037,487.92-2,811,733.92-1,132,069.92

Finding the Fourth Proportional to 2,037,487.92, 2,811,733.92 and 1,132,069.92

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Solution

The fourth proportional to 2,037,487.92, 2,811,733.92 and 1,132,069.92 is: 1,562,256.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,487.92 : 2,811,733.92 = 1,132,069.92 : x
  2. Step 2: Convert to fraction form
    2,037,487.92/2,811,733.92 = 1,132,069.92/x
  3. Step 3: Cross multiply
    2,037,487.92x = 2,811,733.92 × 1,132,069.92
  4. Step 4: Simplify right side
    2,037,487.92x = 3,183,079,393,875.69
  5. Step 5: Solve for x
    x = 3,183,079,393,875.69/2,037,487.92
  6. Step 6: Final answer
    x = 1,562,256.82

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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.