Home / 1,683,089.35-2,526,219.60-884,943.70

Finding the Fourth Proportional to 1,683,089.35, 2,526,219.60 and 884,943.70

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Solution

The fourth proportional to 1,683,089.35, 2,526,219.60 and 884,943.70 is: 1,328,249.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,089.35 : 2,526,219.60 = 884,943.70 : x
  2. Step 2: Convert to fraction form
    1,683,089.35/2,526,219.60 = 884,943.70/x
  3. Step 3: Cross multiply
    1,683,089.35x = 2,526,219.60 × 884,943.70
  4. Step 4: Simplify right side
    1,683,089.35x = 2,235,562,119,836.52
  5. Step 5: Solve for x
    x = 2,235,562,119,836.52/1,683,089.35
  6. Step 6: Final answer
    x = 1,328,249.22

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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.