Home / 2,514,869.31-3,470,972.57-1,482,316.82

Finding the Fourth Proportional to 2,514,869.31, 3,470,972.57 and 1,482,316.82

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Solution

The fourth proportional to 2,514,869.31, 3,470,972.57 and 1,482,316.82 is: 2,045,864.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,869.31 : 3,470,972.57 = 1,482,316.82 : x
  2. Step 2: Convert to fraction form
    2,514,869.31/3,470,972.57 = 1,482,316.82/x
  3. Step 3: Cross multiply
    2,514,869.31x = 3,470,972.57 × 1,482,316.82
  4. Step 4: Simplify right side
    2,514,869.31x = 5,145,081,022,269.63
  5. Step 5: Solve for x
    x = 5,145,081,022,269.63/2,514,869.31
  6. Step 6: Final answer
    x = 2,045,864.17

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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.