Home / 3,448,246.80-5,172,799.62-1,173,596.40

Finding the Fourth Proportional to 3,448,246.80, 5,172,799.62 and 1,173,596.40

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Solution

The fourth proportional to 3,448,246.80, 5,172,799.62 and 1,173,596.40 is: 1,760,540.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,448,246.80 : 5,172,799.62 = 1,173,596.40 : x
  2. Step 2: Convert to fraction form
    3,448,246.80/5,172,799.62 = 1,173,596.40/x
  3. Step 3: Cross multiply
    3,448,246.80x = 5,172,799.62 × 1,173,596.40
  4. Step 4: Simplify right side
    3,448,246.80x = 6,070,779,011,953.37
  5. Step 5: Solve for x
    x = 6,070,779,011,953.37/3,448,246.80
  6. Step 6: Final answer
    x = 1,760,540.75

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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.