Home / 737,501.18-1,106,313.26-205,026.81

Finding the Fourth Proportional to 737,501.18, 1,106,313.26 and 205,026.81

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Solution

The fourth proportional to 737,501.18, 1,106,313.26 and 205,026.81 is: 307,557.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,501.18 : 1,106,313.26 = 205,026.81 : x
  2. Step 2: Convert to fraction form
    737,501.18/1,106,313.26 = 205,026.81/x
  3. Step 3: Cross multiply
    737,501.18x = 1,106,313.26 × 205,026.81
  4. Step 4: Simplify right side
    737,501.18x = 226,823,877,533.37
  5. Step 5: Solve for x
    x = 226,823,877,533.37/737,501.18
  6. Step 6: Final answer
    x = 307,557.31

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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.