Home / 1,654,586.84-2,283,205.34-929,292.89

Finding the Fourth Proportional to 1,654,586.84, 2,283,205.34 and 929,292.89

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Solution

The fourth proportional to 1,654,586.84, 2,283,205.34 and 929,292.89 is: 1,282,354.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,586.84 : 2,283,205.34 = 929,292.89 : x
  2. Step 2: Convert to fraction form
    1,654,586.84/2,283,205.34 = 929,292.89/x
  3. Step 3: Cross multiply
    1,654,586.84x = 2,283,205.34 × 929,292.89
  4. Step 4: Simplify right side
    1,654,586.84x = 2,121,766,496,903.28
  5. Step 5: Solve for x
    x = 2,121,766,496,903.28/1,654,586.84
  6. Step 6: Final answer
    x = 1,282,354.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.