Home / 2,210,497.50-3,315,746.06-613,060.56

Finding the Fourth Proportional to 2,210,497.50, 3,315,746.06 and 613,060.56

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Solution

The fourth proportional to 2,210,497.50, 3,315,746.06 and 613,060.56 is: 919,590.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,497.50 : 3,315,746.06 = 613,060.56 : x
  2. Step 2: Convert to fraction form
    2,210,497.50/3,315,746.06 = 613,060.56/x
  3. Step 3: Cross multiply
    2,210,497.50x = 3,315,746.06 × 613,060.56
  4. Step 4: Simplify right side
    2,210,497.50x = 2,032,753,136,361.39
  5. Step 5: Solve for x
    x = 2,032,753,136,361.39/2,210,497.50
  6. Step 6: Final answer
    x = 919,590.79

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Double scale
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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.