Home / 697,626.95-1,046,338.34-332,806.19

Finding the Fourth Proportional to 697,626.95, 1,046,338.34 and 332,806.19

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Solution

The fourth proportional to 697,626.95, 1,046,338.34 and 332,806.19 is: 499,160.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,626.95 : 1,046,338.34 = 332,806.19 : x
  2. Step 2: Convert to fraction form
    697,626.95/1,046,338.34 = 332,806.19/x
  3. Step 3: Cross multiply
    697,626.95x = 1,046,338.34 × 332,806.19
  4. Step 4: Simplify right side
    697,626.95x = 348,227,869,490.60
  5. Step 5: Solve for x
    x = 348,227,869,490.60/697,626.95
  6. Step 6: Final answer
    x = 499,160.58

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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.