Home / 1,065,496.18-1,598,258.12-355,524.22

Finding the Fourth Proportional to 1,065,496.18, 1,598,258.12 and 355,524.22

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Solution

The fourth proportional to 1,065,496.18, 1,598,258.12 and 355,524.22 is: 533,290.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,496.18 : 1,598,258.12 = 355,524.22 : x
  2. Step 2: Convert to fraction form
    1,065,496.18/1,598,258.12 = 355,524.22/x
  3. Step 3: Cross multiply
    1,065,496.18x = 1,598,258.12 × 355,524.22
  4. Step 4: Simplify right side
    1,065,496.18x = 568,219,470,362.65
  5. Step 5: Solve for x
    x = 568,219,470,362.65/1,065,496.18
  6. Step 6: Final answer
    x = 533,290.95

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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.