Home / 4,219,597.60-5,823,047.40-2,285,865.83

Finding the Fourth Proportional to 4,219,597.60, 5,823,047.40 and 2,285,865.83

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Solution

The fourth proportional to 4,219,597.60, 5,823,047.40 and 2,285,865.83 is: 3,154,496.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,219,597.60 : 5,823,047.40 = 2,285,865.83 : x
  2. Step 2: Convert to fraction form
    4,219,597.60/5,823,047.40 = 2,285,865.83/x
  3. Step 3: Cross multiply
    4,219,597.60x = 5,823,047.40 × 2,285,865.83
  4. Step 4: Simplify right side
    4,219,597.60x = 13,310,705,078,130.34
  5. Step 5: Solve for x
    x = 13,310,705,078,130.34/4,219,597.60
  6. Step 6: Final answer
    x = 3,154,496.31

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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.