Home / 5,771,955-7,965,271.98-3,323,672.76

Finding the Fourth Proportional to 5,771,955, 7,965,271.98 and 3,323,672.76

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Solution

The fourth proportional to 5,771,955, 7,965,271.98 and 3,323,672.76 is: 4,586,653.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,771,955 : 7,965,271.98 = 3,323,672.76 : x
  2. Step 2: Convert to fraction form
    5,771,955/7,965,271.98 = 3,323,672.76/x
  3. Step 3: Cross multiply
    5,771,955x = 7,965,271.98 × 3,323,672.76
  4. Step 4: Simplify right side
    5,771,955x = 26,473,957,505,917.27
  5. Step 5: Solve for x
    x = 26,473,957,505,917.27/5,771,955
  6. Step 6: Final answer
    x = 4,586,653.48

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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.