Home / 790,261.08-1,184,194.22-523,064.36

Finding the Fourth Proportional to 790,261.08, 1,184,194.22 and 523,064.36

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Solution

The fourth proportional to 790,261.08, 1,184,194.22 and 523,064.36 is: 783,804.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    790,261.08 : 1,184,194.22 = 523,064.36 : x
  2. Step 2: Convert to fraction form
    790,261.08/1,184,194.22 = 523,064.36/x
  3. Step 3: Cross multiply
    790,261.08x = 1,184,194.22 × 523,064.36
  4. Step 4: Simplify right side
    790,261.08x = 619,409,791,800.00
  5. Step 5: Solve for x
    x = 619,409,791,800.00/790,261.08
  6. Step 6: Final answer
    x = 783,804.00

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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.