Home / 2,624,939.16-3,622,417.40-1,417,715.16

Finding the Fourth Proportional to 2,624,939.16, 3,622,417.40 and 1,417,715.16

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Solution

The fourth proportional to 2,624,939.16, 3,622,417.40 and 1,417,715.16 is: 1,956,447.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,939.16 : 3,622,417.40 = 1,417,715.16 : x
  2. Step 2: Convert to fraction form
    2,624,939.16/3,622,417.40 = 1,417,715.16/x
  3. Step 3: Cross multiply
    2,624,939.16x = 3,622,417.40 × 1,417,715.16
  4. Step 4: Simplify right side
    2,624,939.16x = 5,135,556,053,788.01
  5. Step 5: Solve for x
    x = 5,135,556,053,788.01/2,624,939.16
  6. Step 6: Final answer
    x = 1,956,447.65

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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.