Home / 1,173,030.90-1,759,626.31-374,372.67

Finding the Fourth Proportional to 1,173,030.90, 1,759,626.31 and 374,372.67

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Solution

The fourth proportional to 1,173,030.90, 1,759,626.31 and 374,372.67 is: 561,584.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,030.90 : 1,759,626.31 = 374,372.67 : x
  2. Step 2: Convert to fraction form
    1,173,030.90/1,759,626.31 = 374,372.67/x
  3. Step 3: Cross multiply
    1,173,030.90x = 1,759,626.31 × 374,372.67
  4. Step 4: Simplify right side
    1,173,030.90x = 658,756,005,083.23
  5. Step 5: Solve for x
    x = 658,756,005,083.23/1,173,030.90
  6. Step 6: Final answer
    x = 561,584.53

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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.