Home / 975,805.44-1,463,782.20-301,954.87

Finding the Fourth Proportional to 975,805.44, 1,463,782.20 and 301,954.87

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Solution

The fourth proportional to 975,805.44, 1,463,782.20 and 301,954.87 is: 452,955.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,805.44 : 1,463,782.20 = 301,954.87 : x
  2. Step 2: Convert to fraction form
    975,805.44/1,463,782.20 = 301,954.87/x
  3. Step 3: Cross multiply
    975,805.44x = 1,463,782.20 × 301,954.87
  4. Step 4: Simplify right side
    975,805.44x = 441,996,163,909.31
  5. Step 5: Solve for x
    x = 441,996,163,909.31/975,805.44
  6. Step 6: Final answer
    x = 452,955.22

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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.