Home / 2,371,505.10-3,556,725.24-1,090,882.64

Finding the Fourth Proportional to 2,371,505.10, 3,556,725.24 and 1,090,882.64

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Solution

The fourth proportional to 2,371,505.10, 3,556,725.24 and 1,090,882.64 is: 1,636,079.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,505.10 : 3,556,725.24 = 1,090,882.64 : x
  2. Step 2: Convert to fraction form
    2,371,505.10/3,556,725.24 = 1,090,882.64/x
  3. Step 3: Cross multiply
    2,371,505.10x = 3,556,725.24 × 1,090,882.64
  4. Step 4: Simplify right side
    2,371,505.10x = 3,879,969,819,565.83
  5. Step 5: Solve for x
    x = 3,879,969,819,565.83/2,371,505.10
  6. Step 6: Final answer
    x = 1,636,079.05

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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.