Home / 2,823,096.66-4,232,264.46-1,224,455.70

Finding the Fourth Proportional to 2,823,096.66, 4,232,264.46 and 1,224,455.70

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Solution

The fourth proportional to 2,823,096.66, 4,232,264.46 and 1,224,455.70 is: 1,835,651.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,096.66 : 4,232,264.46 = 1,224,455.70 : x
  2. Step 2: Convert to fraction form
    2,823,096.66/4,232,264.46 = 1,224,455.70/x
  3. Step 3: Cross multiply
    2,823,096.66x = 4,232,264.46 × 1,224,455.70
  4. Step 4: Simplify right side
    2,823,096.66x = 5,182,220,341,954.42
  5. Step 5: Solve for x
    x = 5,182,220,341,954.42/2,823,096.66
  6. Step 6: Final answer
    x = 1,835,651.05

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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.