Home / 4,253,595.12-6,380,359.86-1,058,699.85

Finding the Fourth Proportional to 4,253,595.12, 6,380,359.86 and 1,058,699.85

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Solution

The fourth proportional to 4,253,595.12, 6,380,359.86 and 1,058,699.85 is: 1,588,041.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,595.12 : 6,380,359.86 = 1,058,699.85 : x
  2. Step 2: Convert to fraction form
    4,253,595.12/6,380,359.86 = 1,058,699.85/x
  3. Step 3: Cross multiply
    4,253,595.12x = 6,380,359.86 × 1,058,699.85
  4. Step 4: Simplify right side
    4,253,595.12x = 6,754,886,026,728.02
  5. Step 5: Solve for x
    x = 6,754,886,026,728.02/4,253,595.12
  6. Step 6: Final answer
    x = 1,588,041.61

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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.