Home / 1,141,093.50-1,574,758.23-631,795.89

Finding the Fourth Proportional to 1,141,093.50, 1,574,758.23 and 631,795.89

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Solution

The fourth proportional to 1,141,093.50, 1,574,758.23 and 631,795.89 is: 871,905.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,093.50 : 1,574,758.23 = 631,795.89 : x
  2. Step 2: Convert to fraction form
    1,141,093.50/1,574,758.23 = 631,795.89/x
  3. Step 3: Cross multiply
    1,141,093.50x = 1,574,758.23 × 631,795.89
  4. Step 4: Simplify right side
    1,141,093.50x = 994,925,777,457.68
  5. Step 5: Solve for x
    x = 994,925,777,457.68/1,141,093.50
  6. Step 6: Final answer
    x = 871,905.57

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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.