Home / 2,514,868.31-3,470,971.19-1,482,315.82

Finding the Fourth Proportional to 2,514,868.31, 3,470,971.19 and 1,482,315.82

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Solution

The fourth proportional to 2,514,868.31, 3,470,971.19 and 1,482,315.82 is: 2,045,862.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,868.31 : 3,470,971.19 = 1,482,315.82 : x
  2. Step 2: Convert to fraction form
    2,514,868.31/3,470,971.19 = 1,482,315.82/x
  3. Step 3: Cross multiply
    2,514,868.31x = 3,470,971.19 × 1,482,315.82
  4. Step 4: Simplify right side
    2,514,868.31x = 5,145,075,489,612.22
  5. Step 5: Solve for x
    x = 5,145,075,489,612.22/2,514,868.31
  6. Step 6: Final answer
    x = 2,045,862.78

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.