Home / 3,035,263.32-4,188,633.66-1,677,107.16

Finding the Fourth Proportional to 3,035,263.32, 4,188,633.66 and 1,677,107.16

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Solution

The fourth proportional to 3,035,263.32, 4,188,633.66 and 1,677,107.16 is: 2,314,391.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,263.32 : 4,188,633.66 = 1,677,107.16 : x
  2. Step 2: Convert to fraction form
    3,035,263.32/4,188,633.66 = 1,677,107.16/x
  3. Step 3: Cross multiply
    3,035,263.32x = 4,188,633.66 × 1,677,107.16
  4. Step 4: Simplify right side
    3,035,263.32x = 7,024,787,501,803.01
  5. Step 5: Solve for x
    x = 7,024,787,501,803.01/3,035,263.32
  6. Step 6: Final answer
    x = 2,314,391.46

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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.