Home / 794,347.32-1,095,759.18-503,424.60

Finding the Fourth Proportional to 794,347.32, 1,095,759.18 and 503,424.60

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Solution

The fourth proportional to 794,347.32, 1,095,759.18 and 503,424.60 is: 694,447.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,347.32 : 1,095,759.18 = 503,424.60 : x
  2. Step 2: Convert to fraction form
    794,347.32/1,095,759.18 = 503,424.60/x
  3. Step 3: Cross multiply
    794,347.32x = 1,095,759.18 × 503,424.60
  4. Step 4: Simplify right side
    794,347.32x = 551,632,126,887.83
  5. Step 5: Solve for x
    x = 551,632,126,887.83/794,347.32
  6. Step 6: Final answer
    x = 694,447.02

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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.