Home / 2,222,095.53-3,333,143.52-624,658.79

Finding the Fourth Proportional to 2,222,095.53, 3,333,143.52 and 624,658.79

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Solution

The fourth proportional to 2,222,095.53, 3,333,143.52 and 624,658.79 is: 936,988.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,095.53 : 3,333,143.52 = 624,658.79 : x
  2. Step 2: Convert to fraction form
    2,222,095.53/3,333,143.52 = 624,658.79/x
  3. Step 3: Cross multiply
    2,222,095.53x = 3,333,143.52 × 624,658.79
  4. Step 4: Simplify right side
    2,222,095.53x = 2,082,077,387,683.47
  5. Step 5: Solve for x
    x = 2,082,077,387,683.47/2,222,095.53
  6. Step 6: Final answer
    x = 936,988.24

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Double scale
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Similar ratio
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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.