Home / 730,518.15-1,095,777.23-730,518.15

Finding the Fourth Proportional to 730,518.15, 1,095,777.23 and 730,518.15

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Solution

The fourth proportional to 730,518.15, 1,095,777.23 and 730,518.15 is: 1,095,777.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,518.15 : 1,095,777.23 = 730,518.15 : x
  2. Step 2: Convert to fraction form
    730,518.15/1,095,777.23 = 730,518.15/x
  3. Step 3: Cross multiply
    730,518.15x = 1,095,777.23 × 730,518.15
  4. Step 4: Simplify right side
    730,518.15x = 800,485,151,219.13
  5. Step 5: Solve for x
    x = 800,485,151,219.13/730,518.15
  6. Step 6: Final answer
    x = 1,095,777.23

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.