Home / 1,141,092.04-1,574,756.21-631,794.41

Finding the Fourth Proportional to 1,141,092.04, 1,574,756.21 and 631,794.41

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Solution

The fourth proportional to 1,141,092.04, 1,574,756.21 and 631,794.41 is: 871,903.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,092.04 : 1,574,756.21 = 631,794.41 : x
  2. Step 2: Convert to fraction form
    1,141,092.04/1,574,756.21 = 631,794.41/x
  3. Step 3: Cross multiply
    1,141,092.04x = 1,574,756.21 × 631,794.41
  4. Step 4: Simplify right side
    1,141,092.04x = 994,922,167,431.81
  5. Step 5: Solve for x
    x = 994,922,167,431.81/1,141,092.04
  6. Step 6: Final answer
    x = 871,903.52

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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.