Home / 4,640,537.52-6,403,845.24-2,575,433.16

Finding the Fourth Proportional to 4,640,537.52, 6,403,845.24 and 2,575,433.16

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Solution

The fourth proportional to 4,640,537.52, 6,403,845.24 and 2,575,433.16 is: 3,554,044.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,640,537.52 : 6,403,845.24 = 2,575,433.16 : x
  2. Step 2: Convert to fraction form
    4,640,537.52/6,403,845.24 = 2,575,433.16/x
  3. Step 3: Cross multiply
    4,640,537.52x = 6,403,845.24 × 2,575,433.16
  4. Step 4: Simplify right side
    4,640,537.52x = 16,492,675,382,604.16
  5. Step 5: Solve for x
    x = 16,492,675,382,604.16/4,640,537.52
  6. Step 6: Final answer
    x = 3,554,044.18

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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.