Home / 673,567.07-1,010,518.01-200,251.67

Finding the Fourth Proportional to 673,567.07, 1,010,518.01 and 200,251.67

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Solution

The fourth proportional to 673,567.07, 1,010,518.01 and 200,251.67 is: 300,427.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,567.07 : 1,010,518.01 = 200,251.67 : x
  2. Step 2: Convert to fraction form
    673,567.07/1,010,518.01 = 200,251.67/x
  3. Step 3: Cross multiply
    673,567.07x = 1,010,518.01 × 200,251.67
  4. Step 4: Simplify right side
    673,567.07x = 202,357,913,013.73
  5. Step 5: Solve for x
    x = 202,357,913,013.73/673,567.07
  6. Step 6: Final answer
    x = 300,427.27

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1.5x scale

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.