Home / 3,357,814.98-4,633,649.48-1,829,889.30

Finding the Fourth Proportional to 3,357,814.98, 4,633,649.48 and 1,829,889.30

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Solution

The fourth proportional to 3,357,814.98, 4,633,649.48 and 1,829,889.30 is: 2,525,173.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,814.98 : 4,633,649.48 = 1,829,889.30 : x
  2. Step 2: Convert to fraction form
    3,357,814.98/4,633,649.48 = 1,829,889.30/x
  3. Step 3: Cross multiply
    3,357,814.98x = 4,633,649.48 × 1,829,889.30
  4. Step 4: Simplify right side
    3,357,814.98x = 8,479,065,603,402.57
  5. Step 5: Solve for x
    x = 8,479,065,603,402.57/3,357,814.98
  6. Step 6: Final answer
    x = 2,525,173.56

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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.