Home / 944,498.20-1,416,968.76-375,913.74

Finding the Fourth Proportional to 944,498.20, 1,416,968.76 and 375,913.74

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Solution

The fourth proportional to 944,498.20, 1,416,968.76 and 375,913.74 is: 563,958.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,498.20 : 1,416,968.76 = 375,913.74 : x
  2. Step 2: Convert to fraction form
    944,498.20/1,416,968.76 = 375,913.74/x
  3. Step 3: Cross multiply
    944,498.20x = 1,416,968.76 × 375,913.74
  4. Step 4: Simplify right side
    944,498.20x = 532,658,024,155.19
  5. Step 5: Solve for x
    x = 532,658,024,155.19/944,498.20
  6. Step 6: Final answer
    x = 563,958.75

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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.