Home / 1,949,138.86-2,924,125.62-583,019.86

Finding the Fourth Proportional to 1,949,138.86, 2,924,125.62 and 583,019.86

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Solution

The fourth proportional to 1,949,138.86, 2,924,125.62 and 583,019.86 is: 874,654.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,949,138.86 : 2,924,125.62 = 583,019.86 : x
  2. Step 2: Convert to fraction form
    1,949,138.86/2,924,125.62 = 583,019.86/x
  3. Step 3: Cross multiply
    1,949,138.86x = 2,924,125.62 × 583,019.86
  4. Step 4: Simplify right side
    1,949,138.86x = 1,704,823,309,594.81
  5. Step 5: Solve for x
    x = 1,704,823,309,594.81/1,949,138.86
  6. Step 6: Final answer
    x = 874,654.62

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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.