Home / 793,530.41-1,095,071.70-430,954.36

Finding the Fourth Proportional to 793,530.41, 1,095,071.70 and 430,954.36

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Solution

The fourth proportional to 793,530.41, 1,095,071.70 and 430,954.36 is: 594,716.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,530.41 : 1,095,071.70 = 430,954.36 : x
  2. Step 2: Convert to fraction form
    793,530.41/1,095,071.70 = 430,954.36/x
  3. Step 3: Cross multiply
    793,530.41x = 1,095,071.70 × 430,954.36
  4. Step 4: Simplify right side
    793,530.41x = 471,925,922,506.01
  5. Step 5: Solve for x
    x = 471,925,922,506.01/793,530.41
  6. Step 6: Final answer
    x = 594,716.87

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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.