Home / 2,355,050.81-3,250,048.47-1,322,740.19

Finding the Fourth Proportional to 2,355,050.81, 3,250,048.47 and 1,322,740.19

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Solution

The fourth proportional to 2,355,050.81, 3,250,048.47 and 1,322,740.19 is: 1,825,425.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,050.81 : 3,250,048.47 = 1,322,740.19 : x
  2. Step 2: Convert to fraction form
    2,355,050.81/3,250,048.47 = 1,322,740.19/x
  3. Step 3: Cross multiply
    2,355,050.81x = 3,250,048.47 × 1,322,740.19
  4. Step 4: Simplify right side
    2,355,050.81x = 4,298,969,730,717.01
  5. Step 5: Solve for x
    x = 4,298,969,730,717.01/2,355,050.81
  6. Step 6: Final answer
    x = 1,825,425.47

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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.