Home / 4,012,550.15-6,018,755.49-1,616,333.49

Finding the Fourth Proportional to 4,012,550.15, 6,018,755.49 and 1,616,333.49

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Solution

The fourth proportional to 4,012,550.15, 6,018,755.49 and 1,616,333.49 is: 2,424,472.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,550.15 : 6,018,755.49 = 1,616,333.49 : x
  2. Step 2: Convert to fraction form
    4,012,550.15/6,018,755.49 = 1,616,333.49/x
  3. Step 3: Cross multiply
    4,012,550.15x = 6,018,755.49 × 1,616,333.49
  4. Step 4: Simplify right side
    4,012,550.15x = 9,728,316,066,608.36
  5. Step 5: Solve for x
    x = 9,728,316,066,608.36/4,012,550.15
  6. Step 6: Final answer
    x = 2,424,472.15

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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.