Home / 2,037,543.88-2,811,687.06-1,132,094.92

Finding the Fourth Proportional to 2,037,543.88, 2,811,687.06 and 1,132,094.92

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Solution

The fourth proportional to 2,037,543.88, 2,811,687.06 and 1,132,094.92 is: 1,562,222.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,543.88 : 2,811,687.06 = 1,132,094.92 : x
  2. Step 2: Convert to fraction form
    2,037,543.88/2,811,687.06 = 1,132,094.92/x
  3. Step 3: Cross multiply
    2,037,543.88x = 2,811,687.06 × 1,132,094.92
  4. Step 4: Simplify right side
    2,037,543.88x = 3,183,096,637,255.74
  5. Step 5: Solve for x
    x = 3,183,096,637,255.74/2,037,543.88
  6. Step 6: Final answer
    x = 1,562,222.37

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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.