Home / 3,197,983.46-4,795,609.69-1,851,075.77

Finding the Fourth Proportional to 3,197,983.46, 4,795,609.69 and 1,851,075.77

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Solution

The fourth proportional to 3,197,983.46, 4,795,609.69 and 1,851,075.77 is: 2,775,823.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,983.46 : 4,795,609.69 = 1,851,075.77 : x
  2. Step 2: Convert to fraction form
    3,197,983.46/4,795,609.69 = 1,851,075.77/x
  3. Step 3: Cross multiply
    3,197,983.46x = 4,795,609.69 × 1,851,075.77
  4. Step 4: Simplify right side
    3,197,983.46x = 8,877,036,921,174.74
  5. Step 5: Solve for x
    x = 8,877,036,921,174.74/3,197,983.46
  6. Step 6: Final answer
    x = 2,775,823.27

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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.