Home / 4,023,705.78-6,038,217.70-1,894,398.84

Finding the Fourth Proportional to 4,023,705.78, 6,038,217.70 and 1,894,398.84

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Solution

The fourth proportional to 4,023,705.78, 6,038,217.70 and 1,894,398.84 is: 2,842,850.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,705.78 : 6,038,217.70 = 1,894,398.84 : x
  2. Step 2: Convert to fraction form
    4,023,705.78/6,038,217.70 = 1,894,398.84/x
  3. Step 3: Cross multiply
    4,023,705.78x = 6,038,217.70 × 1,894,398.84
  4. Step 4: Simplify right side
    4,023,705.78x = 11,438,792,601,811.47
  5. Step 5: Solve for x
    x = 11,438,792,601,811.47/4,023,705.78
  6. Step 6: Final answer
    x = 2,842,850.16

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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.