Home / 966,456.48-1,449,110.43-367,461.48

Finding the Fourth Proportional to 966,456.48, 1,449,110.43 and 367,461.48

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Solution

The fourth proportional to 966,456.48, 1,449,110.43 and 367,461.48 is: 550,973.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,456.48 : 1,449,110.43 = 367,461.48 : x
  2. Step 2: Convert to fraction form
    966,456.48/1,449,110.43 = 367,461.48/x
  3. Step 3: Cross multiply
    966,456.48x = 1,449,110.43 × 367,461.48
  4. Step 4: Simplify right side
    966,456.48x = 532,492,263,291.24
  5. Step 5: Solve for x
    x = 532,492,263,291.24/966,456.48
  6. Step 6: Final answer
    x = 550,973.87

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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.