Home / 2,514,868.12-3,470,970.92-1,482,315.63

Finding the Fourth Proportional to 2,514,868.12, 3,470,970.92 and 1,482,315.63

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Solution

The fourth proportional to 2,514,868.12, 3,470,970.92 and 1,482,315.63 is: 2,045,862.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,868.12 : 3,470,970.92 = 1,482,315.63 : x
  2. Step 2: Convert to fraction form
    2,514,868.12/3,470,970.92 = 1,482,315.63/x
  3. Step 3: Cross multiply
    2,514,868.12x = 3,470,970.92 × 1,482,315.63
  4. Step 4: Simplify right side
    2,514,868.12x = 5,145,074,449,697.27
  5. Step 5: Solve for x
    x = 5,145,074,449,697.27/2,514,868.12
  6. Step 6: Final answer
    x = 2,045,862.53

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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.