Home / 950,524.12-1,424,900.22-476,655.76

Finding the Fourth Proportional to 950,524.12, 1,424,900.22 and 476,655.76

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Solution

The fourth proportional to 950,524.12, 1,424,900.22 and 476,655.76 is: 714,539.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,524.12 : 1,424,900.22 = 476,655.76 : x
  2. Step 2: Convert to fraction form
    950,524.12/1,424,900.22 = 476,655.76/x
  3. Step 3: Cross multiply
    950,524.12x = 1,424,900.22 × 476,655.76
  4. Step 4: Simplify right side
    950,524.12x = 679,186,897,288.27
  5. Step 5: Solve for x
    x = 679,186,897,288.27/950,524.12
  6. Step 6: Final answer
    x = 714,539.36

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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.