Home / 3,075,164.16-4,610,905.92-1,052,734.56

Finding the Fourth Proportional to 3,075,164.16, 4,610,905.92 and 1,052,734.56

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Solution

The fourth proportional to 3,075,164.16, 4,610,905.92 and 1,052,734.56 is: 1,578,471.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,164.16 : 4,610,905.92 = 1,052,734.56 : x
  2. Step 2: Convert to fraction form
    3,075,164.16/4,610,905.92 = 1,052,734.56/x
  3. Step 3: Cross multiply
    3,075,164.16x = 4,610,905.92 × 1,052,734.56
  4. Step 4: Simplify right side
    3,075,164.16x = 4,854,060,014,892.60
  5. Step 5: Solve for x
    x = 4,854,060,014,892.60/3,075,164.16
  6. Step 6: Final answer
    x = 1,578,471.84

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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.