Home / 6,913,256.69-10,370,383.26-2,653,424.92

Finding the Fourth Proportional to 6,913,256.69, 10,370,383.26 and 2,653,424.92

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Solution

The fourth proportional to 6,913,256.69, 10,370,383.26 and 2,653,424.92 is: 3,980,328.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913,256.69 : 10,370,383.26 = 2,653,424.92 : x
  2. Step 2: Convert to fraction form
    6,913,256.69/10,370,383.26 = 2,653,424.92/x
  3. Step 3: Cross multiply
    6,913,256.69x = 10,370,383.26 × 2,653,424.92
  4. Step 4: Simplify right side
    6,913,256.69x = 27,517,033,404,442.29
  5. Step 5: Solve for x
    x = 27,517,033,404,442.29/6,913,256.69
  6. Step 6: Final answer
    x = 3,980,328.61

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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.