Home / 1,437,302.33-2,157,448.85-1,058,650.61

Finding the Fourth Proportional to 1,437,302.33, 2,157,448.85 and 1,058,650.61

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Solution

The fourth proportional to 1,437,302.33, 2,157,448.85 and 1,058,650.61 is: 1,589,077.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,302.33 : 2,157,448.85 = 1,058,650.61 : x
  2. Step 2: Convert to fraction form
    1,437,302.33/2,157,448.85 = 1,058,650.61/x
  3. Step 3: Cross multiply
    1,437,302.33x = 2,157,448.85 × 1,058,650.61
  4. Step 4: Simplify right side
    1,437,302.33x = 2,283,984,541,096.30
  5. Step 5: Solve for x
    x = 2,283,984,541,096.30/1,437,302.33
  6. Step 6: Final answer
    x = 1,589,077.32

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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.