Home / 2,905,893.96-4,010,032.72-1,599,023.76

Finding the Fourth Proportional to 2,905,893.96, 4,010,032.72 and 1,599,023.76

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Solution

The fourth proportional to 2,905,893.96, 4,010,032.72 and 1,599,023.76 is: 2,206,597.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,905,893.96 : 4,010,032.72 = 1,599,023.76 : x
  2. Step 2: Convert to fraction form
    2,905,893.96/4,010,032.72 = 1,599,023.76/x
  3. Step 3: Cross multiply
    2,905,893.96x = 4,010,032.72 × 1,599,023.76
  4. Step 4: Simplify right side
    2,905,893.96x = 6,412,137,597,657.43
  5. Step 5: Solve for x
    x = 6,412,137,597,657.43/2,905,893.96
  6. Step 6: Final answer
    x = 2,206,597.24

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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.