Home / 2,511,502.46-3,465,916.71-1,365,590.54

Finding the Fourth Proportional to 2,511,502.46, 3,465,916.71 and 1,365,590.54

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Solution

The fourth proportional to 2,511,502.46, 3,465,916.71 and 1,365,590.54 is: 1,884,538.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,511,502.46 : 3,465,916.71 = 1,365,590.54 : x
  2. Step 2: Convert to fraction form
    2,511,502.46/3,465,916.71 = 1,365,590.54/x
  3. Step 3: Cross multiply
    2,511,502.46x = 3,465,916.71 × 1,365,590.54
  4. Step 4: Simplify right side
    2,511,502.46x = 4,733,023,071,603.92
  5. Step 5: Solve for x
    x = 4,733,023,071,603.92/2,511,502.46
  6. Step 6: Final answer
    x = 1,884,538.50

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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.