Home / 673,294.23-1,009,800.27-223,894.62

Finding the Fourth Proportional to 673,294.23, 1,009,800.27 and 223,894.62

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Solution

The fourth proportional to 673,294.23, 1,009,800.27 and 223,894.62 is: 335,795.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,294.23 : 1,009,800.27 = 223,894.62 : x
  2. Step 2: Convert to fraction form
    673,294.23/1,009,800.27 = 223,894.62/x
  3. Step 3: Cross multiply
    673,294.23x = 1,009,800.27 × 223,894.62
  4. Step 4: Simplify right side
    673,294.23x = 226,088,847,727.55
  5. Step 5: Solve for x
    x = 226,088,847,727.55/673,294.23
  6. Step 6: Final answer
    x = 335,795.02

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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.