Home / 3,757,443.04-5,628,699.60-2,070,362.08

Finding the Fourth Proportional to 3,757,443.04, 5,628,699.60 and 2,070,362.08

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Solution

The fourth proportional to 3,757,443.04, 5,628,699.60 and 2,070,362.08 is: 3,101,429.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,757,443.04 : 5,628,699.60 = 2,070,362.08 : x
  2. Step 2: Convert to fraction form
    3,757,443.04/5,628,699.60 = 2,070,362.08/x
  3. Step 3: Cross multiply
    3,757,443.04x = 5,628,699.60 × 2,070,362.08
  4. Step 4: Simplify right side
    3,757,443.04x = 11,653,446,211,551.17
  5. Step 5: Solve for x
    x = 11,653,446,211,551.17/3,757,443.04
  6. Step 6: Final answer
    x = 3,101,429.91

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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.