Home / 1,866,228.96-2,799,787.68-604,056.48

Finding the Fourth Proportional to 1,866,228.96, 2,799,787.68 and 604,056.48

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Solution

The fourth proportional to 1,866,228.96, 2,799,787.68 and 604,056.48 is: 906,228.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,866,228.96 : 2,799,787.68 = 604,056.48 : x
  2. Step 2: Convert to fraction form
    1,866,228.96/2,799,787.68 = 604,056.48/x
  3. Step 3: Cross multiply
    1,866,228.96x = 2,799,787.68 × 604,056.48
  4. Step 4: Simplify right side
    1,866,228.96x = 1,691,229,890,728.17
  5. Step 5: Solve for x
    x = 1,691,229,890,728.17/1,866,228.96
  6. Step 6: Final answer
    x = 906,228.51

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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.