Home / 4,536,904.89-6,805,351.13-2,106,729.26

Finding the Fourth Proportional to 4,536,904.89, 6,805,351.13 and 2,106,729.26

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Solution

The fourth proportional to 4,536,904.89, 6,805,351.13 and 2,106,729.26 is: 3,160,091.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,904.89 : 6,805,351.13 = 2,106,729.26 : x
  2. Step 2: Convert to fraction form
    4,536,904.89/6,805,351.13 = 2,106,729.26/x
  3. Step 3: Cross multiply
    4,536,904.89x = 6,805,351.13 × 2,106,729.26
  4. Step 4: Simplify right side
    4,536,904.89x = 14,337,032,350,145.06
  5. Step 5: Solve for x
    x = 14,337,032,350,145.06/4,536,904.89
  6. Step 6: Final answer
    x = 3,160,091.01

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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.