Home / 1,017,589.46-1,526,060.07-334,317.67

Finding the Fourth Proportional to 1,017,589.46, 1,526,060.07 and 334,317.67

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Solution

The fourth proportional to 1,017,589.46, 1,526,060.07 and 334,317.67 is: 501,370.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,589.46 : 1,526,060.07 = 334,317.67 : x
  2. Step 2: Convert to fraction form
    1,017,589.46/1,526,060.07 = 334,317.67/x
  3. Step 3: Cross multiply
    1,017,589.46x = 1,526,060.07 × 334,317.67
  4. Step 4: Simplify right side
    1,017,589.46x = 510,188,843,067.29
  5. Step 5: Solve for x
    x = 510,188,843,067.29/1,017,589.46
  6. Step 6: Final answer
    x = 501,370.02

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Double scale
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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.