Home / 4,562,644.08-6,842,583.72-1,902,630

Finding the Fourth Proportional to 4,562,644.08, 6,842,583.72 and 1,902,630

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Solution

The fourth proportional to 4,562,644.08, 6,842,583.72 and 1,902,630 is: 2,853,368.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,562,644.08 : 6,842,583.72 = 1,902,630 : x
  2. Step 2: Convert to fraction form
    4,562,644.08/6,842,583.72 = 1,902,630/x
  3. Step 3: Cross multiply
    4,562,644.08x = 6,842,583.72 × 1,902,630
  4. Step 4: Simplify right side
    4,562,644.08x = 13,018,905,063,183.60
  5. Step 5: Solve for x
    x = 13,018,905,063,183.60/4,562,644.08
  6. Step 6: Final answer
    x = 2,853,368.54

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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.