Home / 4,199,243.28-5,795,139.24-2,363,820

Finding the Fourth Proportional to 4,199,243.28, 5,795,139.24 and 2,363,820

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Solution

The fourth proportional to 4,199,243.28, 5,795,139.24 and 2,363,820 is: 3,262,174.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199,243.28 : 5,795,139.24 = 2,363,820 : x
  2. Step 2: Convert to fraction form
    4,199,243.28/5,795,139.24 = 2,363,820/x
  3. Step 3: Cross multiply
    4,199,243.28x = 5,795,139.24 × 2,363,820
  4. Step 4: Simplify right side
    4,199,243.28x = 13,698,666,038,296.80
  5. Step 5: Solve for x
    x = 13,698,666,038,296.80/4,199,243.28
  6. Step 6: Final answer
    x = 3,262,174.90

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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.