Home / 1,834,712.95-2,752,069.43-984,407.35

Finding the Fourth Proportional to 1,834,712.95, 2,752,069.43 and 984,407.35

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Solution

The fourth proportional to 1,834,712.95, 2,752,069.43 and 984,407.35 is: 1,476,611.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,712.95 : 2,752,069.43 = 984,407.35 : x
  2. Step 2: Convert to fraction form
    1,834,712.95/2,752,069.43 = 984,407.35/x
  3. Step 3: Cross multiply
    1,834,712.95x = 2,752,069.43 × 984,407.35
  4. Step 4: Simplify right side
    1,834,712.95x = 2,709,157,369,680.27
  5. Step 5: Solve for x
    x = 2,709,157,369,680.27/1,834,712.95
  6. Step 6: Final answer
    x = 1,476,611.03

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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.