Home / 4,729,568.89-6,526,805.01-2,554,111.98

Finding the Fourth Proportional to 4,729,568.89, 6,526,805.01 and 2,554,111.98

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Solution

The fourth proportional to 4,729,568.89, 6,526,805.01 and 2,554,111.98 is: 3,524,674.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,729,568.89 : 6,526,805.01 = 2,554,111.98 : x
  2. Step 2: Convert to fraction form
    4,729,568.89/6,526,805.01 = 2,554,111.98/x
  3. Step 3: Cross multiply
    4,729,568.89x = 6,526,805.01 × 2,554,111.98
  4. Step 4: Simplify right side
    4,729,568.89x = 16,670,190,867,165.02
  5. Step 5: Solve for x
    x = 16,670,190,867,165.02/4,729,568.89
  6. Step 6: Final answer
    x = 3,524,674.50

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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.