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Finding the Fourth Proportional to 2,333,559, 3,500,338.50 and 757,623

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Solution

The fourth proportional to 2,333,559, 3,500,338.50 and 757,623 is: 1,136,434.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,559 : 3,500,338.50 = 757,623 : x
  2. Step 2: Convert to fraction form
    2,333,559/3,500,338.50 = 757,623/x
  3. Step 3: Cross multiply
    2,333,559x = 3,500,338.50 × 757,623
  4. Step 4: Simplify right side
    2,333,559x = 2,651,936,955,385.50
  5. Step 5: Solve for x
    x = 2,651,936,955,385.50/2,333,559
  6. Step 6: Final answer
    x = 1,136,434.50

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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.