Home / 5,698,895.91-8,549,942.01-2,289,576.58

Finding the Fourth Proportional to 5,698,895.91, 8,549,942.01 and 2,289,576.58

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Solution

The fourth proportional to 5,698,895.91, 8,549,942.01 and 2,289,576.58 is: 3,435,006.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,698,895.91 : 8,549,942.01 = 2,289,576.58 : x
  2. Step 2: Convert to fraction form
    5,698,895.91/8,549,942.01 = 2,289,576.58/x
  3. Step 3: Cross multiply
    5,698,895.91x = 8,549,942.01 × 2,289,576.58
  4. Step 4: Simplify right side
    5,698,895.91x = 19,575,746,986,454.12
  5. Step 5: Solve for x
    x = 19,575,746,986,454.12/5,698,895.91
  6. Step 6: Final answer
    x = 3,435,006.94

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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.