Home / 1,023,014.84-1,534,840.76-303,360.37

Finding the Fourth Proportional to 1,023,014.84, 1,534,840.76 and 303,360.37

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Solution

The fourth proportional to 1,023,014.84, 1,534,840.76 and 303,360.37 is: 455,135.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,014.84 : 1,534,840.76 = 303,360.37 : x
  2. Step 2: Convert to fraction form
    1,023,014.84/1,534,840.76 = 303,360.37/x
  3. Step 3: Cross multiply
    1,023,014.84x = 1,534,840.76 × 303,360.37
  4. Step 4: Simplify right side
    1,023,014.84x = 465,609,857,765.98
  5. Step 5: Solve for x
    x = 465,609,857,765.98/1,023,014.84
  6. Step 6: Final answer
    x = 455,135.00

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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.