Home / 1,617,267.77-2,232,546.91-1,044,587.24

Finding the Fourth Proportional to 1,617,267.77, 2,232,546.91 and 1,044,587.24

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Solution

The fourth proportional to 1,617,267.77, 2,232,546.91 and 1,044,587.24 is: 1,441,993.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,617,267.77 : 2,232,546.91 = 1,044,587.24 : x
  2. Step 2: Convert to fraction form
    1,617,267.77/2,232,546.91 = 1,044,587.24/x
  3. Step 3: Cross multiply
    1,617,267.77x = 2,232,546.91 × 1,044,587.24
  4. Step 4: Simplify right side
    1,617,267.77x = 2,332,090,009,485.28
  5. Step 5: Solve for x
    x = 2,332,090,009,485.28/1,617,267.77
  6. Step 6: Final answer
    x = 1,441,993.75

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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.