Home / 1,355,041.17-2,032,754.94-444,028.77

Finding the Fourth Proportional to 1,355,041.17, 2,032,754.94 and 444,028.77

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Solution

The fourth proportional to 1,355,041.17, 2,032,754.94 and 444,028.77 is: 666,106.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,355,041.17 : 2,032,754.94 = 444,028.77 : x
  2. Step 2: Convert to fraction form
    1,355,041.17/2,032,754.94 = 444,028.77/x
  3. Step 3: Cross multiply
    1,355,041.17x = 2,032,754.94 × 444,028.77
  4. Step 4: Simplify right side
    1,355,041.17x = 902,601,675,719.62
  5. Step 5: Solve for x
    x = 902,601,675,719.62/1,355,041.17
  6. Step 6: Final answer
    x = 666,106.46

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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.