Home / 3,397,261.37-4,688,079.22-1,848,529.11

Finding the Fourth Proportional to 3,397,261.37, 4,688,079.22 and 1,848,529.11

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Solution

The fourth proportional to 3,397,261.37, 4,688,079.22 and 1,848,529.11 is: 2,550,893.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,261.37 : 4,688,079.22 = 1,848,529.11 : x
  2. Step 2: Convert to fraction form
    3,397,261.37/4,688,079.22 = 1,848,529.11/x
  3. Step 3: Cross multiply
    3,397,261.37x = 4,688,079.22 × 1,848,529.11
  4. Step 4: Simplify right side
    3,397,261.37x = 8,666,050,928,047.05
  5. Step 5: Solve for x
    x = 8,666,050,928,047.05/3,397,261.37
  6. Step 6: Final answer
    x = 2,550,893.20

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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.