Home / 1,104,047.92-1,656,071.94-356,093.92

Finding the Fourth Proportional to 1,104,047.92, 1,656,071.94 and 356,093.92

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Solution

The fourth proportional to 1,104,047.92, 1,656,071.94 and 356,093.92 is: 534,140.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,047.92 : 1,656,071.94 = 356,093.92 : x
  2. Step 2: Convert to fraction form
    1,104,047.92/1,656,071.94 = 356,093.92/x
  3. Step 3: Cross multiply
    1,104,047.92x = 1,656,071.94 × 356,093.92
  4. Step 4: Simplify right side
    1,104,047.92x = 589,717,148,916.61
  5. Step 5: Solve for x
    x = 589,717,148,916.61/1,104,047.92
  6. Step 6: Final answer
    x = 534,140.90

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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.