Home / 1,525,016.96-2,287,541.87-460,068.26

Finding the Fourth Proportional to 1,525,016.96, 2,287,541.87 and 460,068.26

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Solution

The fourth proportional to 1,525,016.96, 2,287,541.87 and 460,068.26 is: 690,107.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,525,016.96 : 2,287,541.87 = 460,068.26 : x
  2. Step 2: Convert to fraction form
    1,525,016.96/2,287,541.87 = 460,068.26/x
  3. Step 3: Cross multiply
    1,525,016.96x = 2,287,541.87 × 460,068.26
  4. Step 4: Simplify right side
    1,525,016.96x = 1,052,425,397,520.51
  5. Step 5: Solve for x
    x = 1,052,425,397,520.51/1,525,016.96
  6. Step 6: Final answer
    x = 690,107.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.