Home / 5,679,303.22-8,521,443.15-2,983,004.38

Finding the Fourth Proportional to 5,679,303.22, 8,521,443.15 and 2,983,004.38

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Solution

The fourth proportional to 5,679,303.22, 8,521,443.15 and 2,983,004.38 is: 4,475,813.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,679,303.22 : 8,521,443.15 = 2,983,004.38 : x
  2. Step 2: Convert to fraction form
    5,679,303.22/8,521,443.15 = 2,983,004.38/x
  3. Step 3: Cross multiply
    5,679,303.22x = 8,521,443.15 × 2,983,004.38
  4. Step 4: Simplify right side
    5,679,303.22x = 25,419,502,240,371.00
  5. Step 5: Solve for x
    x = 25,419,502,240,371.00/5,679,303.22
  6. Step 6: Final answer
    x = 4,475,813.54

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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.