Home / 1,922,152.68-2,652,336.90-1,062,593.64

Finding the Fourth Proportional to 1,922,152.68, 2,652,336.90 and 1,062,593.64

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Solution

The fourth proportional to 1,922,152.68, 2,652,336.90 and 1,062,593.64 is: 1,466,249.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,152.68 : 2,652,336.90 = 1,062,593.64 : x
  2. Step 2: Convert to fraction form
    1,922,152.68/2,652,336.90 = 1,062,593.64/x
  3. Step 3: Cross multiply
    1,922,152.68x = 2,652,336.90 × 1,062,593.64
  4. Step 4: Simplify right side
    1,922,152.68x = 2,818,356,321,077.32
  5. Step 5: Solve for x
    x = 2,818,356,321,077.32/1,922,152.68
  6. Step 6: Final answer
    x = 1,466,249.98

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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.