Home / 8,080,533.19-11,151,372.41-4,409,686.30

Finding the Fourth Proportional to 8,080,533.19, 11,151,372.41 and 4,409,686.30

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Solution

The fourth proportional to 8,080,533.19, 11,151,372.41 and 4,409,686.30 is: 6,085,496.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,080,533.19 : 11,151,372.41 = 4,409,686.30 : x
  2. Step 2: Convert to fraction form
    8,080,533.19/11,151,372.41 = 4,409,686.30/x
  3. Step 3: Cross multiply
    8,080,533.19x = 11,151,372.41 × 4,409,686.30
  4. Step 4: Simplify right side
    8,080,533.19x = 49,174,054,064,769.69
  5. Step 5: Solve for x
    x = 49,174,054,064,769.69/8,080,533.19
  6. Step 6: Final answer
    x = 6,085,496.21

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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.