Home / 1,282,873.57-1,922,774.63-598,840.11

Finding the Fourth Proportional to 1,282,873.57, 1,922,774.63 and 598,840.11

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Solution

The fourth proportional to 1,282,873.57, 1,922,774.63 and 598,840.11 is: 897,543.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,282,873.57 : 1,922,774.63 = 598,840.11 : x
  2. Step 2: Convert to fraction form
    1,282,873.57/1,922,774.63 = 598,840.11/x
  3. Step 3: Cross multiply
    1,282,873.57x = 1,922,774.63 × 598,840.11
  4. Step 4: Simplify right side
    1,282,873.57x = 1,151,434,578,400.73
  5. Step 5: Solve for x
    x = 1,151,434,578,400.73/1,282,873.57
  6. Step 6: Final answer
    x = 897,543.30

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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.