Home / 1,784,754.84-2,677,181.40-522,582.60

Finding the Fourth Proportional to 1,784,754.84, 2,677,181.40 and 522,582.60

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Solution

The fourth proportional to 1,784,754.84, 2,677,181.40 and 522,582.60 is: 783,888.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,754.84 : 2,677,181.40 = 522,582.60 : x
  2. Step 2: Convert to fraction form
    1,784,754.84/2,677,181.40 = 522,582.60/x
  3. Step 3: Cross multiply
    1,784,754.84x = 2,677,181.40 × 522,582.60
  4. Step 4: Simplify right side
    1,784,754.84x = 1,399,048,416,683.64
  5. Step 5: Solve for x
    x = 1,399,048,416,683.64/1,784,754.84
  6. Step 6: Final answer
    x = 783,888.29

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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.