Home / 2,379,014.53-3,284,746.21-1,462,472.57

Finding the Fourth Proportional to 2,379,014.53, 3,284,746.21 and 1,462,472.57

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Solution

The fourth proportional to 2,379,014.53, 3,284,746.21 and 1,462,472.57 is: 2,019,260.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,379,014.53 : 3,284,746.21 = 1,462,472.57 : x
  2. Step 2: Convert to fraction form
    2,379,014.53/3,284,746.21 = 1,462,472.57/x
  3. Step 3: Cross multiply
    2,379,014.53x = 3,284,746.21 × 1,462,472.57
  4. Step 4: Simplify right side
    2,379,014.53x = 4,803,851,214,873.31
  5. Step 5: Solve for x
    x = 4,803,851,214,873.31/2,379,014.53
  6. Step 6: Final answer
    x = 2,019,260.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.