Home / 8,001,087.63-11,041,414.83-4,329,923.01

Finding the Fourth Proportional to 8,001,087.63, 11,041,414.83 and 4,329,923.01

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Solution

The fourth proportional to 8,001,087.63, 11,041,414.83 and 4,329,923.01 is: 5,975,247.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,001,087.63 : 11,041,414.83 = 4,329,923.01 : x
  2. Step 2: Convert to fraction form
    8,001,087.63/11,041,414.83 = 4,329,923.01/x
  3. Step 3: Cross multiply
    8,001,087.63x = 11,041,414.83 × 4,329,923.01
  4. Step 4: Simplify right side
    8,001,087.63x = 47,808,476,135,372.23
  5. Step 5: Solve for x
    x = 47,808,476,135,372.23/8,001,087.63
  6. Step 6: Final answer
    x = 5,975,247.16

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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.