Home / 4,058,610.54-6,088,848.75-1,218,776.46

Finding the Fourth Proportional to 4,058,610.54, 6,088,848.75 and 1,218,776.46

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Solution

The fourth proportional to 4,058,610.54, 6,088,848.75 and 1,218,776.46 is: 1,828,444.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,610.54 : 6,088,848.75 = 1,218,776.46 : x
  2. Step 2: Convert to fraction form
    4,058,610.54/6,088,848.75 = 1,218,776.46/x
  3. Step 3: Cross multiply
    4,058,610.54x = 6,088,848.75 × 1,218,776.46
  4. Step 4: Simplify right side
    4,058,610.54x = 7,420,945,525,000.43
  5. Step 5: Solve for x
    x = 7,420,945,525,000.43/4,058,610.54
  6. Step 6: Final answer
    x = 1,828,444.85

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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.