Home / 1,759,582.16-2,427,659.07-985,099.17

Finding the Fourth Proportional to 1,759,582.16, 2,427,659.07 and 985,099.17

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Solution

The fourth proportional to 1,759,582.16, 2,427,659.07 and 985,099.17 is: 1,359,120.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,582.16 : 2,427,659.07 = 985,099.17 : x
  2. Step 2: Convert to fraction form
    1,759,582.16/2,427,659.07 = 985,099.17/x
  3. Step 3: Cross multiply
    1,759,582.16x = 2,427,659.07 × 985,099.17
  4. Step 4: Simplify right side
    1,759,582.16x = 2,391,484,934,899.97
  5. Step 5: Solve for x
    x = 2,391,484,934,899.97/1,759,582.16
  6. Step 6: Final answer
    x = 1,359,120.93

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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.