Home / 1,737,507.80-2,397,761.51-1,058,444.30

Finding the Fourth Proportional to 1,737,507.80, 2,397,761.51 and 1,058,444.30

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Solution

The fourth proportional to 1,737,507.80, 2,397,761.51 and 1,058,444.30 is: 1,460,653.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,507.80 : 2,397,761.51 = 1,058,444.30 : x
  2. Step 2: Convert to fraction form
    1,737,507.80/2,397,761.51 = 1,058,444.30/x
  3. Step 3: Cross multiply
    1,737,507.80x = 2,397,761.51 × 1,058,444.30
  4. Step 4: Simplify right side
    1,737,507.80x = 2,537,896,985,737.86
  5. Step 5: Solve for x
    x = 2,537,896,985,737.86/1,737,507.80
  6. Step 6: Final answer
    x = 1,460,653.58

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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.