Home / 1,000,591.89-1,501,043.34-335,899.41

Finding the Fourth Proportional to 1,000,591.89, 1,501,043.34 and 335,899.41

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Solution

The fourth proportional to 1,000,591.89, 1,501,043.34 and 335,899.41 is: 503,901.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,000,591.89 : 1,501,043.34 = 335,899.41 : x
  2. Step 2: Convert to fraction form
    1,000,591.89/1,501,043.34 = 335,899.41/x
  3. Step 3: Cross multiply
    1,000,591.89x = 1,501,043.34 × 335,899.41
  4. Step 4: Simplify right side
    1,000,591.89x = 504,199,572,290.43
  5. Step 5: Solve for x
    x = 504,199,572,290.43/1,000,591.89
  6. Step 6: Final answer
    x = 503,901.32

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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.