Home / 1,737,585.36-2,397,864.60-1,058,521.86

Finding the Fourth Proportional to 1,737,585.36, 2,397,864.60 and 1,058,521.86

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Solution

The fourth proportional to 1,737,585.36, 2,397,864.60 and 1,058,521.86 is: 1,460,758.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,585.36 : 2,397,864.60 = 1,058,521.86 : x
  2. Step 2: Convert to fraction form
    1,737,585.36/2,397,864.60 = 1,058,521.86/x
  3. Step 3: Cross multiply
    1,737,585.36x = 2,397,864.60 × 1,058,521.86
  4. Step 4: Simplify right side
    1,737,585.36x = 2,538,192,096,420.16
  5. Step 5: Solve for x
    x = 2,538,192,096,420.16/1,737,585.36
  6. Step 6: Final answer
    x = 1,460,758.22

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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.