Home / 2,273,037.34-3,136,777.05-1,254,442.18

Finding the Fourth Proportional to 2,273,037.34, 3,136,777.05 and 1,254,442.18

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Solution

The fourth proportional to 2,273,037.34, 3,136,777.05 and 1,254,442.18 is: 1,731,122.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,037.34 : 3,136,777.05 = 1,254,442.18 : x
  2. Step 2: Convert to fraction form
    2,273,037.34/3,136,777.05 = 1,254,442.18/x
  3. Step 3: Cross multiply
    2,273,037.34x = 3,136,777.05 × 1,254,442.18
  4. Step 4: Simplify right side
    2,273,037.34x = 3,934,905,440,775.97
  5. Step 5: Solve for x
    x = 3,934,905,440,775.97/2,273,037.34
  6. Step 6: Final answer
    x = 1,731,122.22

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1.5x scale

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.