Home / 2,718,619.07-3,751,933.37-1,495,140.19

Finding the Fourth Proportional to 2,718,619.07, 3,751,933.37 and 1,495,140.19

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Solution

The fourth proportional to 2,718,619.07, 3,751,933.37 and 1,495,140.19 is: 2,063,424.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,619.07 : 3,751,933.37 = 1,495,140.19 : x
  2. Step 2: Convert to fraction form
    2,718,619.07/3,751,933.37 = 1,495,140.19/x
  3. Step 3: Cross multiply
    2,718,619.07x = 3,751,933.37 × 1,495,140.19
  4. Step 4: Simplify right side
    2,718,619.07x = 5,609,666,354,833.61
  5. Step 5: Solve for x
    x = 5,609,666,354,833.61/2,718,619.07
  6. Step 6: Final answer
    x = 2,063,424.93

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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.