Home / 2,316,551.15-3,195,759.27-1,457,585.03

Finding the Fourth Proportional to 2,316,551.15, 3,195,759.27 and 1,457,585.03

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Solution

The fourth proportional to 2,316,551.15, 3,195,759.27 and 1,457,585.03 is: 2,010,786.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,551.15 : 3,195,759.27 = 1,457,585.03 : x
  2. Step 2: Convert to fraction form
    2,316,551.15/3,195,759.27 = 1,457,585.03/x
  3. Step 3: Cross multiply
    2,316,551.15x = 3,195,759.27 × 1,457,585.03
  4. Step 4: Simplify right side
    2,316,551.15x = 4,658,090,858,716.01
  5. Step 5: Solve for x
    x = 4,658,090,858,716.01/2,316,551.15
  6. Step 6: Final answer
    x = 2,010,786.97

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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.