Home / 3,037,427.17-4,191,651.79-1,660,748.94

Finding the Fourth Proportional to 3,037,427.17, 4,191,651.79 and 1,660,748.94

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Solution

The fourth proportional to 3,037,427.17, 4,191,651.79 and 1,660,748.94 is: 2,291,834.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,427.17 : 4,191,651.79 = 1,660,748.94 : x
  2. Step 2: Convert to fraction form
    3,037,427.17/4,191,651.79 = 1,660,748.94/x
  3. Step 3: Cross multiply
    3,037,427.17x = 4,191,651.79 × 1,660,748.94
  4. Step 4: Simplify right side
    3,037,427.17x = 6,961,281,262,939.73
  5. Step 5: Solve for x
    x = 6,961,281,262,939.73/3,037,427.17
  6. Step 6: Final answer
    x = 2,291,834.79

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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.