Home / 4,792,678.64-6,614,733.87-2,832,472.97

Finding the Fourth Proportional to 4,792,678.64, 6,614,733.87 and 2,832,472.97

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Solution

The fourth proportional to 4,792,678.64, 6,614,733.87 and 2,832,472.97 is: 3,909,307.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,678.64 : 6,614,733.87 = 2,832,472.97 : x
  2. Step 2: Convert to fraction form
    4,792,678.64/6,614,733.87 = 2,832,472.97/x
  3. Step 3: Cross multiply
    4,792,678.64x = 6,614,733.87 × 2,832,472.97
  4. Step 4: Simplify right side
    4,792,678.64x = 18,736,054,857,444.82
  5. Step 5: Solve for x
    x = 18,736,054,857,444.82/4,792,678.64
  6. Step 6: Final answer
    x = 3,909,307.57

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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.