Home / 1,594,037.34-2,199,705.30-868,869.06

Finding the Fourth Proportional to 1,594,037.34, 2,199,705.30 and 868,869.06

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Solution

The fourth proportional to 1,594,037.34, 2,199,705.30 and 868,869.06 is: 1,199,003.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,037.34 : 2,199,705.30 = 868,869.06 : x
  2. Step 2: Convert to fraction form
    1,594,037.34/2,199,705.30 = 868,869.06/x
  3. Step 3: Cross multiply
    1,594,037.34x = 2,199,705.30 × 868,869.06
  4. Step 4: Simplify right side
    1,594,037.34x = 1,911,255,876,288.02
  5. Step 5: Solve for x
    x = 1,911,255,876,288.02/1,594,037.34
  6. Step 6: Final answer
    x = 1,199,003.20

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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.