Home / 2,021,966.67-3,032,106.79-823,075.14

Finding the Fourth Proportional to 2,021,966.67, 3,032,106.79 and 823,075.14

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Solution

The fourth proportional to 2,021,966.67, 3,032,106.79 and 823,075.14 is: 1,234,269.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,966.67 : 3,032,106.79 = 823,075.14 : x
  2. Step 2: Convert to fraction form
    2,021,966.67/3,032,106.79 = 823,075.14/x
  3. Step 3: Cross multiply
    2,021,966.67x = 3,032,106.79 × 823,075.14
  4. Step 4: Simplify right side
    2,021,966.67x = 2,495,651,703,455.98
  5. Step 5: Solve for x
    x = 2,495,651,703,455.98/2,021,966.67
  6. Step 6: Final answer
    x = 1,234,269.46

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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.