Home / 4,136,154.63-5,707,811.37-2,300,573.53

Finding the Fourth Proportional to 4,136,154.63, 5,707,811.37 and 2,300,573.53

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Solution

The fourth proportional to 4,136,154.63, 5,707,811.37 and 2,300,573.53 is: 3,174,745.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,154.63 : 5,707,811.37 = 2,300,573.53 : x
  2. Step 2: Convert to fraction form
    4,136,154.63/5,707,811.37 = 2,300,573.53/x
  3. Step 3: Cross multiply
    4,136,154.63x = 5,707,811.37 × 2,300,573.53
  4. Step 4: Simplify right side
    4,136,154.63x = 13,131,239,752,055.04
  5. Step 5: Solve for x
    x = 13,131,239,752,055.04/4,136,154.63
  6. Step 6: Final answer
    x = 3,174,745.85

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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.