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Finding the Fourth Proportional to 296,050.84, 444,111.06 and 103,866.62

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Solution

The fourth proportional to 296,050.84, 444,111.06 and 103,866.62 is: 155,812.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,050.84 : 444,111.06 = 103,866.62 : x
  2. Step 2: Convert to fraction form
    296,050.84/444,111.06 = 103,866.62/x
  3. Step 3: Cross multiply
    296,050.84x = 444,111.06 × 103,866.62
  4. Step 4: Simplify right side
    296,050.84x = 46,128,314,706.82
  5. Step 5: Solve for x
    x = 46,128,314,706.82/296,050.84
  6. Step 6: Final answer
    x = 155,812.14

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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.