Home / 1,275,792.46-1,913,024.23-601,692.77

Finding the Fourth Proportional to 1,275,792.46, 1,913,024.23 and 601,692.77

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Solution

The fourth proportional to 1,275,792.46, 1,913,024.23 and 601,692.77 is: 902,225.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,275,792.46 : 1,913,024.23 = 601,692.77 : x
  2. Step 2: Convert to fraction form
    1,275,792.46/1,913,024.23 = 601,692.77/x
  3. Step 3: Cross multiply
    1,275,792.46x = 1,913,024.23 × 601,692.77
  4. Step 4: Simplify right side
    1,275,792.46x = 1,151,052,848,025.82
  5. Step 5: Solve for x
    x = 1,151,052,848,025.82/1,275,792.46
  6. Step 6: Final answer
    x = 902,225.78

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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.