Home / 848,604.16-1,171,073.75-466,630.94

Finding the Fourth Proportional to 848,604.16, 1,171,073.75 and 466,630.94

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Solution

The fourth proportional to 848,604.16, 1,171,073.75 and 466,630.94 is: 643,950.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,604.16 : 1,171,073.75 = 466,630.94 : x
  2. Step 2: Convert to fraction form
    848,604.16/1,171,073.75 = 466,630.94/x
  3. Step 3: Cross multiply
    848,604.16x = 1,171,073.75 × 466,630.94
  4. Step 4: Simplify right side
    848,604.16x = 546,459,244,771.83
  5. Step 5: Solve for x
    x = 546,459,244,771.83/848,604.16
  6. Step 6: Final answer
    x = 643,950.70

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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.