Home / 5,453,880.04-7,526,391.78-3,039,587.56

Finding the Fourth Proportional to 5,453,880.04, 7,526,391.78 and 3,039,587.56

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Solution

The fourth proportional to 5,453,880.04, 7,526,391.78 and 3,039,587.56 is: 4,194,651.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,453,880.04 : 7,526,391.78 = 3,039,587.56 : x
  2. Step 2: Convert to fraction form
    5,453,880.04/7,526,391.78 = 3,039,587.56/x
  3. Step 3: Cross multiply
    5,453,880.04x = 7,526,391.78 × 3,039,587.56
  4. Step 4: Simplify right side
    5,453,880.04x = 22,877,126,826,174.26
  5. Step 5: Solve for x
    x = 22,877,126,826,174.26/5,453,880.04
  6. Step 6: Final answer
    x = 4,194,651.63

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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.