Home / 3,077,792.46-4,616,767.53-1,458,182.16

Finding the Fourth Proportional to 3,077,792.46, 4,616,767.53 and 1,458,182.16

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Solution

The fourth proportional to 3,077,792.46, 4,616,767.53 and 1,458,182.16 is: 2,187,310.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,792.46 : 4,616,767.53 = 1,458,182.16 : x
  2. Step 2: Convert to fraction form
    3,077,792.46/4,616,767.53 = 1,458,182.16/x
  3. Step 3: Cross multiply
    3,077,792.46x = 4,616,767.53 × 1,458,182.16
  4. Step 4: Simplify right side
    3,077,792.46x = 6,732,088,049,113.27
  5. Step 5: Solve for x
    x = 6,732,088,049,113.27/3,077,792.46
  6. Step 6: Final answer
    x = 2,187,310.59

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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.