Home / 944,255.48-1,416,604.19-375,668.74

Finding the Fourth Proportional to 944,255.48, 1,416,604.19 and 375,668.74

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Solution

The fourth proportional to 944,255.48, 1,416,604.19 and 375,668.74 is: 563,591.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,255.48 : 1,416,604.19 = 375,668.74 : x
  2. Step 2: Convert to fraction form
    944,255.48/1,416,604.19 = 375,668.74/x
  3. Step 3: Cross multiply
    944,255.48x = 1,416,604.19 × 375,668.74
  4. Step 4: Simplify right side
    944,255.48x = 532,173,905,173.17
  5. Step 5: Solve for x
    x = 532,173,905,173.17/944,255.48
  6. Step 6: Final answer
    x = 563,591.02

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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.