Home / 2,708,370-3,737,551.14-1,501,146

Finding the Fourth Proportional to 2,708,370, 3,737,551.14 and 1,501,146

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Solution

The fourth proportional to 2,708,370, 3,737,551.14 and 1,501,146 is: 2,071,581.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,370 : 3,737,551.14 = 1,501,146 : x
  2. Step 2: Convert to fraction form
    2,708,370/3,737,551.14 = 1,501,146/x
  3. Step 3: Cross multiply
    2,708,370x = 3,737,551.14 × 1,501,146
  4. Step 4: Simplify right side
    2,708,370x = 5,610,609,943,606.44
  5. Step 5: Solve for x
    x = 5,610,609,943,606.44/2,708,370
  6. Step 6: Final answer
    x = 2,071,581.78

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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.