Home / 1,963,727.16-2,945,561.15-883,476.83

Finding the Fourth Proportional to 1,963,727.16, 2,945,561.15 and 883,476.83

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Solution

The fourth proportional to 1,963,727.16, 2,945,561.15 and 883,476.83 is: 1,325,201.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,963,727.16 : 2,945,561.15 = 883,476.83 : x
  2. Step 2: Convert to fraction form
    1,963,727.16/2,945,561.15 = 883,476.83/x
  3. Step 3: Cross multiply
    1,963,727.16x = 2,945,561.15 × 883,476.83
  4. Step 4: Simplify right side
    1,963,727.16x = 2,602,335,036,945.75
  5. Step 5: Solve for x
    x = 2,602,335,036,945.75/1,963,727.16
  6. Step 6: Final answer
    x = 1,325,201.94

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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.