Home / 966,083.33-1,333,197.96-536,364.56

Finding the Fourth Proportional to 966,083.33, 1,333,197.96 and 536,364.56

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Solution

The fourth proportional to 966,083.33, 1,333,197.96 and 536,364.56 is: 740,184.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,083.33 : 1,333,197.96 = 536,364.56 : x
  2. Step 2: Convert to fraction form
    966,083.33/1,333,197.96 = 536,364.56/x
  3. Step 3: Cross multiply
    966,083.33x = 1,333,197.96 × 536,364.56
  4. Step 4: Simplify right side
    966,083.33x = 715,080,137,208.30
  5. Step 5: Solve for x
    x = 715,080,137,208.30/966,083.33
  6. Step 6: Final answer
    x = 740,184.74

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1.5x scale

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.