Home / 1,833,583.62-2,750,394.06-554,201.40

Finding the Fourth Proportional to 1,833,583.62, 2,750,394.06 and 554,201.40

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Solution

The fourth proportional to 1,833,583.62, 2,750,394.06 and 554,201.40 is: 831,307.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,583.62 : 2,750,394.06 = 554,201.40 : x
  2. Step 2: Convert to fraction form
    1,833,583.62/2,750,394.06 = 554,201.40/x
  3. Step 3: Cross multiply
    1,833,583.62x = 2,750,394.06 × 554,201.40
  4. Step 4: Simplify right side
    1,833,583.62x = 1,524,272,238,603.68
  5. Step 5: Solve for x
    x = 1,524,272,238,603.68/1,833,583.62
  6. Step 6: Final answer
    x = 831,307.73

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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.