Home / 967,335.17-1,451,035.28-434,857.97

Finding the Fourth Proportional to 967,335.17, 1,451,035.28 and 434,857.97

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Solution

The fourth proportional to 967,335.17, 1,451,035.28 and 434,857.97 is: 652,301.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,335.17 : 1,451,035.28 = 434,857.97 : x
  2. Step 2: Convert to fraction form
    967,335.17/1,451,035.28 = 434,857.97/x
  3. Step 3: Cross multiply
    967,335.17x = 1,451,035.28 × 434,857.97
  4. Step 4: Simplify right side
    967,335.17x = 630,994,254,084.89
  5. Step 5: Solve for x
    x = 630,994,254,084.89/967,335.17
  6. Step 6: Final answer
    x = 652,301.57

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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.