Home / 1,737,506.56-2,397,759.78-1,058,443.06

Finding the Fourth Proportional to 1,737,506.56, 2,397,759.78 and 1,058,443.06

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Solution

The fourth proportional to 1,737,506.56, 2,397,759.78 and 1,058,443.06 is: 1,460,651.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,506.56 : 2,397,759.78 = 1,058,443.06 : x
  2. Step 2: Convert to fraction form
    1,737,506.56/2,397,759.78 = 1,058,443.06/x
  3. Step 3: Cross multiply
    1,737,506.56x = 2,397,759.78 × 1,058,443.06
  4. Step 4: Simplify right side
    1,737,506.56x = 2,537,892,198,688.13
  5. Step 5: Solve for x
    x = 2,537,892,198,688.13/1,737,506.56
  6. Step 6: Final answer
    x = 1,460,651.87

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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.