Home / 1,343,078.46-2,015,317.53-594,949.50

Finding the Fourth Proportional to 1,343,078.46, 2,015,317.53 and 594,949.50

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Solution

The fourth proportional to 1,343,078.46, 2,015,317.53 and 594,949.50 is: 892,734.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,078.46 : 2,015,317.53 = 594,949.50 : x
  2. Step 2: Convert to fraction form
    1,343,078.46/2,015,317.53 = 594,949.50/x
  3. Step 3: Cross multiply
    1,343,078.46x = 2,015,317.53 × 594,949.50
  4. Step 4: Simplify right side
    1,343,078.46x = 1,199,012,156,814.74
  5. Step 5: Solve for x
    x = 1,199,012,156,814.74/1,343,078.46
  6. Step 6: Final answer
    x = 892,734.26

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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.