Home / 955,952.02-1,434,144.06-316,254.24

Finding the Fourth Proportional to 955,952.02, 1,434,144.06 and 316,254.24

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Solution

The fourth proportional to 955,952.02, 1,434,144.06 and 316,254.24 is: 474,452.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,952.02 : 1,434,144.06 = 316,254.24 : x
  2. Step 2: Convert to fraction form
    955,952.02/1,434,144.06 = 316,254.24/x
  3. Step 3: Cross multiply
    955,952.02x = 1,434,144.06 × 316,254.24
  4. Step 4: Simplify right side
    955,952.02x = 453,554,139,745.81
  5. Step 5: Solve for x
    x = 453,554,139,745.81/955,952.02
  6. Step 6: Final answer
    x = 474,452.83

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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.