Home / 1,363,119.79-2,044,679.41-365,847.79

Finding the Fourth Proportional to 1,363,119.79, 2,044,679.41 and 365,847.79

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Solution

The fourth proportional to 1,363,119.79, 2,044,679.41 and 365,847.79 is: 548,771.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,119.79 : 2,044,679.41 = 365,847.79 : x
  2. Step 2: Convert to fraction form
    1,363,119.79/2,044,679.41 = 365,847.79/x
  3. Step 3: Cross multiply
    1,363,119.79x = 2,044,679.41 × 365,847.79
  4. Step 4: Simplify right side
    1,363,119.79x = 748,041,443,407.00
  5. Step 5: Solve for x
    x = 748,041,443,407.00/1,363,119.79
  6. Step 6: Final answer
    x = 548,771.61

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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.