Home / 673,525.14-1,010,477.25-294,479.16

Finding the Fourth Proportional to 673,525.14, 1,010,477.25 and 294,479.16

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Solution

The fourth proportional to 673,525.14, 1,010,477.25 and 294,479.16 is: 441,801.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,525.14 : 1,010,477.25 = 294,479.16 : x
  2. Step 2: Convert to fraction form
    673,525.14/1,010,477.25 = 294,479.16/x
  3. Step 3: Cross multiply
    673,525.14x = 1,010,477.25 × 294,479.16
  4. Step 4: Simplify right side
    673,525.14x = 297,564,491,779.11
  5. Step 5: Solve for x
    x = 297,564,491,779.11/673,525.14
  6. Step 6: Final answer
    x = 441,801.61

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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.