Home / 1,104,244.04-1,657,251.77-571,917.31

Finding the Fourth Proportional to 1,104,244.04, 1,657,251.77 and 571,917.31

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Solution

The fourth proportional to 1,104,244.04, 1,657,251.77 and 571,917.31 is: 858,334.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,244.04 : 1,657,251.77 = 571,917.31 : x
  2. Step 2: Convert to fraction form
    1,104,244.04/1,657,251.77 = 571,917.31/x
  3. Step 3: Cross multiply
    1,104,244.04x = 1,657,251.77 × 571,917.31
  4. Step 4: Simplify right side
    1,104,244.04x = 947,810,967,288.42
  5. Step 5: Solve for x
    x = 947,810,967,288.42/1,104,244.04
  6. Step 6: Final answer
    x = 858,334.69

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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.