Home / 975,753.74-1,463,770.06-301,892.60

Finding the Fourth Proportional to 975,753.74, 1,463,770.06 and 301,892.60

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Solution

The fourth proportional to 975,753.74, 1,463,770.06 and 301,892.60 is: 452,882.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,753.74 : 1,463,770.06 = 301,892.60 : x
  2. Step 2: Convert to fraction form
    975,753.74/1,463,770.06 = 301,892.60/x
  3. Step 3: Cross multiply
    975,753.74x = 1,463,770.06 × 301,892.60
  4. Step 4: Simplify right side
    975,753.74x = 441,901,349,215.56
  5. Step 5: Solve for x
    x = 441,901,349,215.56/975,753.74
  6. Step 6: Final answer
    x = 452,882.05

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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.