Home / 1,617,271.77-2,232,552.43-1,044,591.24

Finding the Fourth Proportional to 1,617,271.77, 2,232,552.43 and 1,044,591.24

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Solution

The fourth proportional to 1,617,271.77, 2,232,552.43 and 1,044,591.24 is: 1,441,999.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,617,271.77 : 2,232,552.43 = 1,044,591.24 : x
  2. Step 2: Convert to fraction form
    1,617,271.77/2,232,552.43 = 1,044,591.24/x
  3. Step 3: Cross multiply
    1,617,271.77x = 2,232,552.43 × 1,044,591.24
  4. Step 4: Simplify right side
    1,617,271.77x = 2,332,104,711,218.71
  5. Step 5: Solve for x
    x = 2,332,104,711,218.71/1,617,271.77
  6. Step 6: Final answer
    x = 1,441,999.27

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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.