Home / 1,594,126.46-2,199,876.62-868,958.30

Finding the Fourth Proportional to 1,594,126.46, 2,199,876.62 and 868,958.30

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Solution

The fourth proportional to 1,594,126.46, 2,199,876.62 and 868,958.30 is: 1,199,152.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,126.46 : 2,199,876.62 = 868,958.30 : x
  2. Step 2: Convert to fraction form
    1,594,126.46/2,199,876.62 = 868,958.30/x
  3. Step 3: Cross multiply
    1,594,126.46x = 2,199,876.62 × 868,958.30
  4. Step 4: Simplify right side
    1,594,126.46x = 1,911,601,047,924.95
  5. Step 5: Solve for x
    x = 1,911,601,047,924.95/1,594,126.46
  6. Step 6: Final answer
    x = 1,199,152.70

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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.