Home / 8,516,581.14-11,751,309.54-4,845,283.38

Finding the Fourth Proportional to 8,516,581.14, 11,751,309.54 and 4,845,283.38

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Solution

The fourth proportional to 8,516,581.14, 11,751,309.54 and 4,845,283.38 is: 6,685,596.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,516,581.14 : 11,751,309.54 = 4,845,283.38 : x
  2. Step 2: Convert to fraction form
    8,516,581.14/11,751,309.54 = 4,845,283.38/x
  3. Step 3: Cross multiply
    8,516,581.14x = 11,751,309.54 × 4,845,283.38
  4. Step 4: Simplify right side
    8,516,581.14x = 56,938,424,807,397.44
  5. Step 5: Solve for x
    x = 56,938,424,807,397.44/8,516,581.14
  6. Step 6: Final answer
    x = 6,685,596.47

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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.