Home / 957,672.30-1,433,743.65-584,424.30

Finding the Fourth Proportional to 957,672.30, 1,433,743.65 and 584,424.30

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Solution

The fourth proportional to 957,672.30, 1,433,743.65 and 584,424.30 is: 874,949.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,672.30 : 1,433,743.65 = 584,424.30 : x
  2. Step 2: Convert to fraction form
    957,672.30/1,433,743.65 = 584,424.30/x
  3. Step 3: Cross multiply
    957,672.30x = 1,433,743.65 × 584,424.30
  4. Step 4: Simplify right side
    957,672.30x = 837,914,629,030.70
  5. Step 5: Solve for x
    x = 837,914,629,030.70/957,672.30
  6. Step 6: Final answer
    x = 874,949.22

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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.