Home / 1,852,754.94-2,779,398.03-573,474.75

Finding the Fourth Proportional to 1,852,754.94, 2,779,398.03 and 573,474.75

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Solution

The fourth proportional to 1,852,754.94, 2,779,398.03 and 573,474.75 is: 860,294.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,754.94 : 2,779,398.03 = 573,474.75 : x
  2. Step 2: Convert to fraction form
    1,852,754.94/2,779,398.03 = 573,474.75/x
  3. Step 3: Cross multiply
    1,852,754.94x = 2,779,398.03 × 573,474.75
  4. Step 4: Simplify right side
    1,852,754.94x = 1,593,914,590,404.74
  5. Step 5: Solve for x
    x = 1,593,914,590,404.74/1,852,754.94
  6. Step 6: Final answer
    x = 860,294.34

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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.