Home / 4,253,597.88-6,380,364.03-1,058,702.54

Finding the Fourth Proportional to 4,253,597.88, 6,380,364.03 and 1,058,702.54

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Solution

The fourth proportional to 4,253,597.88, 6,380,364.03 and 1,058,702.54 is: 1,588,045.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,597.88 : 6,380,364.03 = 1,058,702.54 : x
  2. Step 2: Convert to fraction form
    4,253,597.88/6,380,364.03 = 1,058,702.54/x
  3. Step 3: Cross multiply
    4,253,597.88x = 6,380,364.03 × 1,058,702.54
  4. Step 4: Simplify right side
    4,253,597.88x = 6,754,907,572,783.82
  5. Step 5: Solve for x
    x = 6,754,907,572,783.82/4,253,597.88
  6. Step 6: Final answer
    x = 1,588,045.64

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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.