Home / 5,668,201.77-8,501,426.10-2,073,128.01

Finding the Fourth Proportional to 5,668,201.77, 8,501,426.10 and 2,073,128.01

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Solution

The fourth proportional to 5,668,201.77, 8,501,426.10 and 2,073,128.01 is: 3,109,371.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,201.77 : 8,501,426.10 = 2,073,128.01 : x
  2. Step 2: Convert to fraction form
    5,668,201.77/8,501,426.10 = 2,073,128.01/x
  3. Step 3: Cross multiply
    5,668,201.77x = 8,501,426.10 × 2,073,128.01
  4. Step 4: Simplify right side
    5,668,201.77x = 17,624,544,572,855.06
  5. Step 5: Solve for x
    x = 17,624,544,572,855.06/5,668,201.77
  6. Step 6: Final answer
    x = 3,109,371.42

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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.