Home / 1,608,254.64-2,219,292-883,099.44

Finding the Fourth Proportional to 1,608,254.64, 2,219,292 and 883,099.44

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Solution

The fourth proportional to 1,608,254.64, 2,219,292 and 883,099.44 is: 1,218,622.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,254.64 : 2,219,292 = 883,099.44 : x
  2. Step 2: Convert to fraction form
    1,608,254.64/2,219,292 = 883,099.44/x
  3. Step 3: Cross multiply
    1,608,254.64x = 2,219,292 × 883,099.44
  4. Step 4: Simplify right side
    1,608,254.64x = 1,959,855,522,396.48
  5. Step 5: Solve for x
    x = 1,959,855,522,396.48/1,608,254.64
  6. Step 6: Final answer
    x = 1,218,622.64

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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.