Home / 1,265,833.92-1,896,206.67-590,984.04

Finding the Fourth Proportional to 1,265,833.92, 1,896,206.67 and 590,984.04

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Solution

The fourth proportional to 1,265,833.92, 1,896,206.67 and 590,984.04 is: 885,288.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,265,833.92 : 1,896,206.67 = 590,984.04 : x
  2. Step 2: Convert to fraction form
    1,265,833.92/1,896,206.67 = 590,984.04/x
  3. Step 3: Cross multiply
    1,265,833.92x = 1,896,206.67 × 590,984.04
  4. Step 4: Simplify right side
    1,265,833.92x = 1,120,627,878,511.55
  5. Step 5: Solve for x
    x = 1,120,627,878,511.55/1,265,833.92
  6. Step 6: Final answer
    x = 885,288.24

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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.