Home / 1,058,844.42-1,461,202.20-575,409.69

Finding the Fourth Proportional to 1,058,844.42, 1,461,202.20 and 575,409.69

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Solution

The fourth proportional to 1,058,844.42, 1,461,202.20 and 575,409.69 is: 794,063.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,844.42 : 1,461,202.20 = 575,409.69 : x
  2. Step 2: Convert to fraction form
    1,058,844.42/1,461,202.20 = 575,409.69/x
  3. Step 3: Cross multiply
    1,058,844.42x = 1,461,202.20 × 575,409.69
  4. Step 4: Simplify right side
    1,058,844.42x = 840,789,904,929.32
  5. Step 5: Solve for x
    x = 840,789,904,929.32/1,058,844.42
  6. Step 6: Final answer
    x = 794,063.69

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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.