Home / 966,032.44-1,333,058.46-536,279.06

Finding the Fourth Proportional to 966,032.44, 1,333,058.46 and 536,279.06

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Solution

The fourth proportional to 966,032.44, 1,333,058.46 and 536,279.06 is: 740,028.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,032.44 : 1,333,058.46 = 536,279.06 : x
  2. Step 2: Convert to fraction form
    966,032.44/1,333,058.46 = 536,279.06/x
  3. Step 3: Cross multiply
    966,032.44x = 1,333,058.46 × 536,279.06
  4. Step 4: Simplify right side
    966,032.44x = 714,891,337,853.85
  5. Step 5: Solve for x
    x = 714,891,337,853.85/966,032.44
  6. Step 6: Final answer
    x = 740,028.29

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1.5x scale

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.