Home / 3,357,814.06-4,633,648.22-1,829,888.38

Finding the Fourth Proportional to 3,357,814.06, 4,633,648.22 and 1,829,888.38

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Solution

The fourth proportional to 3,357,814.06, 4,633,648.22 and 1,829,888.38 is: 2,525,172.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,814.06 : 4,633,648.22 = 1,829,888.38 : x
  2. Step 2: Convert to fraction form
    3,357,814.06/4,633,648.22 = 1,829,888.38/x
  3. Step 3: Cross multiply
    3,357,814.06x = 4,633,648.22 × 1,829,888.38
  4. Step 4: Simplify right side
    3,357,814.06x = 8,479,059,059,023.95
  5. Step 5: Solve for x
    x = 8,479,059,059,023.95/3,357,814.06
  6. Step 6: Final answer
    x = 2,525,172.30

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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.