Home / 1,058,910.33-1,461,307.52-575,475.47

Finding the Fourth Proportional to 1,058,910.33, 1,461,307.52 and 575,475.47

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Solution

The fourth proportional to 1,058,910.33, 1,461,307.52 and 575,475.47 is: 794,162.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,910.33 : 1,461,307.52 = 575,475.47 : x
  2. Step 2: Convert to fraction form
    1,058,910.33/1,461,307.52 = 575,475.47/x
  3. Step 3: Cross multiply
    1,058,910.33x = 1,461,307.52 × 575,475.47
  4. Step 4: Simplify right side
    1,058,910.33x = 840,946,631,886.53
  5. Step 5: Solve for x
    x = 840,946,631,886.53/1,058,910.33
  6. Step 6: Final answer
    x = 794,162.27

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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.