Home / 2,180,466.42-3,270,442.04-583,153.30

Finding the Fourth Proportional to 2,180,466.42, 3,270,442.04 and 583,153.30

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Solution

The fourth proportional to 2,180,466.42, 3,270,442.04 and 583,153.30 is: 874,661.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,466.42 : 3,270,442.04 = 583,153.30 : x
  2. Step 2: Convert to fraction form
    2,180,466.42/3,270,442.04 = 583,153.30/x
  3. Step 3: Cross multiply
    2,180,466.42x = 3,270,442.04 × 583,153.30
  4. Step 4: Simplify right side
    2,180,466.42x = 1,907,169,068,084.73
  5. Step 5: Solve for x
    x = 1,907,169,068,084.73/2,180,466.42
  6. Step 6: Final answer
    x = 874,661.06

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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.