Home / 4,729,054.50-6,526,102.77-2,691,864.18

Finding the Fourth Proportional to 4,729,054.50, 6,526,102.77 and 2,691,864.18

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Solution

The fourth proportional to 4,729,054.50, 6,526,102.77 and 2,691,864.18 is: 3,714,776.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,729,054.50 : 6,526,102.77 = 2,691,864.18 : x
  2. Step 2: Convert to fraction form
    4,729,054.50/6,526,102.77 = 2,691,864.18/x
  3. Step 3: Cross multiply
    4,729,054.50x = 6,526,102.77 × 2,691,864.18
  4. Step 4: Simplify right side
    4,729,054.50x = 17,567,382,281,561.78
  5. Step 5: Solve for x
    x = 17,567,382,281,561.78/4,729,054.50
  6. Step 6: Final answer
    x = 3,714,776.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.