Home / 3,037,795.53-4,557,384.50-1,617,103.05

Finding the Fourth Proportional to 3,037,795.53, 4,557,384.50 and 1,617,103.05

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Solution

The fourth proportional to 3,037,795.53, 4,557,384.50 and 1,617,103.05 is: 2,426,022.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,795.53 : 4,557,384.50 = 1,617,103.05 : x
  2. Step 2: Convert to fraction form
    3,037,795.53/4,557,384.50 = 1,617,103.05/x
  3. Step 3: Cross multiply
    3,037,795.53x = 4,557,384.50 × 1,617,103.05
  4. Step 4: Simplify right side
    3,037,795.53x = 7,369,760,366,887.21
  5. Step 5: Solve for x
    x = 7,369,760,366,887.21/3,037,795.53
  6. Step 6: Final answer
    x = 2,426,022.52

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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.