Home / 1,437,237.93-2,151,372.70-1,058,586.22

Finding the Fourth Proportional to 1,437,237.93, 2,151,372.70 and 1,058,586.22

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Solution

The fourth proportional to 1,437,237.93, 2,151,372.70 and 1,058,586.22 is: 1,584,576.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,237.93 : 2,151,372.70 = 1,058,586.22 : x
  2. Step 2: Convert to fraction form
    1,437,237.93/2,151,372.70 = 1,058,586.22/x
  3. Step 3: Cross multiply
    1,437,237.93x = 2,151,372.70 × 1,058,586.22
  4. Step 4: Simplify right side
    1,437,237.93x = 2,277,413,494,304.19
  5. Step 5: Solve for x
    x = 2,277,413,494,304.19/1,437,237.93
  6. Step 6: Final answer
    x = 1,584,576.53

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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.