Home / 3,347,533.53-5,017,097.65-1,810,467.68

Finding the Fourth Proportional to 3,347,533.53, 5,017,097.65 and 1,810,467.68

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Solution

The fourth proportional to 3,347,533.53, 5,017,097.65 and 1,810,467.68 is: 2,713,428.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,347,533.53 : 5,017,097.65 = 1,810,467.68 : x
  2. Step 2: Convert to fraction form
    3,347,533.53/5,017,097.65 = 1,810,467.68/x
  3. Step 3: Cross multiply
    3,347,533.53x = 5,017,097.65 × 1,810,467.68
  4. Step 4: Simplify right side
    3,347,533.53x = 9,083,293,142,728.95
  5. Step 5: Solve for x
    x = 9,083,293,142,728.95/3,347,533.53
  6. Step 6: Final answer
    x = 2,713,428.58

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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.