Home / 2,222,331.60-3,333,643.20-624,946.80

Finding the Fourth Proportional to 2,222,331.60, 3,333,643.20 and 624,946.80

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Solution

The fourth proportional to 2,222,331.60, 3,333,643.20 and 624,946.80 is: 937,461.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,331.60 : 3,333,643.20 = 624,946.80 : x
  2. Step 2: Convert to fraction form
    2,222,331.60/3,333,643.20 = 624,946.80/x
  3. Step 3: Cross multiply
    2,222,331.60x = 3,333,643.20 × 624,946.80
  4. Step 4: Simplify right side
    2,222,331.60x = 2,083,349,650,181.76
  5. Step 5: Solve for x
    x = 2,083,349,650,181.76/2,222,331.60
  6. Step 6: Final answer
    x = 937,461.20

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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.