Home / 3,046,544.80-4,568,896.08-916,063.36

Finding the Fourth Proportional to 3,046,544.80, 4,568,896.08 and 916,063.36

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Solution

The fourth proportional to 3,046,544.80, 4,568,896.08 and 916,063.36 is: 1,373,818.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,544.80 : 4,568,896.08 = 916,063.36 : x
  2. Step 2: Convert to fraction form
    3,046,544.80/4,568,896.08 = 916,063.36/x
  3. Step 3: Cross multiply
    3,046,544.80x = 4,568,896.08 × 916,063.36
  4. Step 4: Simplify right side
    3,046,544.80x = 4,185,398,294,535.63
  5. Step 5: Solve for x
    x = 4,185,398,294,535.63/3,046,544.80
  6. Step 6: Final answer
    x = 1,373,818.07

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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.