Home / 966,901.24-1,333,951.50-712,856.44

Finding the Fourth Proportional to 966,901.24, 1,333,951.50 and 712,856.44

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Solution

The fourth proportional to 966,901.24, 1,333,951.50 and 712,856.44 is: 983,467.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,901.24 : 1,333,951.50 = 712,856.44 : x
  2. Step 2: Convert to fraction form
    966,901.24/1,333,951.50 = 712,856.44/x
  3. Step 3: Cross multiply
    966,901.24x = 1,333,951.50 × 712,856.44
  4. Step 4: Simplify right side
    966,901.24x = 950,915,917,422.66
  5. Step 5: Solve for x
    x = 950,915,917,422.66/966,901.24
  6. Step 6: Final answer
    x = 983,467.47

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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.