Home / 4,064,806.28-6,099,570.80-1,820,944.28

Finding the Fourth Proportional to 4,064,806.28, 6,099,570.80 and 1,820,944.28

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Solution

The fourth proportional to 4,064,806.28, 6,099,570.80 and 1,820,944.28 is: 2,732,474.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064,806.28 : 6,099,570.80 = 1,820,944.28 : x
  2. Step 2: Convert to fraction form
    4,064,806.28/6,099,570.80 = 1,820,944.28/x
  3. Step 3: Cross multiply
    4,064,806.28x = 6,099,570.80 × 1,820,944.28
  4. Step 4: Simplify right side
    4,064,806.28x = 11,106,978,558,715.02
  5. Step 5: Solve for x
    x = 11,106,978,558,715.02/4,064,806.28
  6. Step 6: Final answer
    x = 2,732,474.27

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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.