Home / 2,346,652-3,238,379.76-1,273,564

Finding the Fourth Proportional to 2,346,652, 3,238,379.76 and 1,273,564

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Solution

The fourth proportional to 2,346,652, 3,238,379.76 and 1,273,564 is: 1,757,518.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,652 : 3,238,379.76 = 1,273,564 : x
  2. Step 2: Convert to fraction form
    2,346,652/3,238,379.76 = 1,273,564/x
  3. Step 3: Cross multiply
    2,346,652x = 3,238,379.76 × 1,273,564
  4. Step 4: Simplify right side
    2,346,652x = 4,124,283,880,664.64
  5. Step 5: Solve for x
    x = 4,124,283,880,664.64/2,346,652
  6. Step 6: Final answer
    x = 1,757,518.32

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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.