Home / 1,232,521.60-1,848,636.60-333,907.60

Finding the Fourth Proportional to 1,232,521.60, 1,848,636.60 and 333,907.60

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Solution

The fourth proportional to 1,232,521.60, 1,848,636.60 and 333,907.60 is: 500,821.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,521.60 : 1,848,636.60 = 333,907.60 : x
  2. Step 2: Convert to fraction form
    1,232,521.60/1,848,636.60 = 333,907.60/x
  3. Step 3: Cross multiply
    1,232,521.60x = 1,848,636.60 × 333,907.60
  4. Step 4: Simplify right side
    1,232,521.60x = 617,273,810,378.16
  5. Step 5: Solve for x
    x = 617,273,810,378.16/1,232,521.60
  6. Step 6: Final answer
    x = 500,821.90

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1.5x scale

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.