Home / 962,744.48-1,328,597.88-533,032.28

Finding the Fourth Proportional to 962,744.48, 1,328,597.88 and 533,032.28

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Solution

The fourth proportional to 962,744.48, 1,328,597.88 and 533,032.28 is: 735,590.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,744.48 : 1,328,597.88 = 533,032.28 : x
  2. Step 2: Convert to fraction form
    962,744.48/1,328,597.88 = 533,032.28/x
  3. Step 3: Cross multiply
    962,744.48x = 1,328,597.88 × 533,032.28
  4. Step 4: Simplify right side
    962,744.48x = 708,185,557,179.57
  5. Step 5: Solve for x
    x = 708,185,557,179.57/962,744.48
  6. Step 6: Final answer
    x = 735,590.36

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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.