Home / 574,210.23-792,436.11-332,503.35

Finding the Fourth Proportional to 574,210.23, 792,436.11 and 332,503.35

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Solution

The fourth proportional to 574,210.23, 792,436.11 and 332,503.35 is: 458,869.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,210.23 : 792,436.11 = 332,503.35 : x
  2. Step 2: Convert to fraction form
    574,210.23/792,436.11 = 332,503.35/x
  3. Step 3: Cross multiply
    574,210.23x = 792,436.11 × 332,503.35
  4. Step 4: Simplify right side
    574,210.23x = 263,487,661,235.97
  5. Step 5: Solve for x
    x = 263,487,661,235.97/574,210.23
  6. Step 6: Final answer
    x = 458,869.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.