Home / 848,698.53-1,171,180.60-466,725.31

Finding the Fourth Proportional to 848,698.53, 1,171,180.60 and 466,725.31

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Solution

The fourth proportional to 848,698.53, 1,171,180.60 and 466,725.31 is: 644,068.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,698.53 : 1,171,180.60 = 466,725.31 : x
  2. Step 2: Convert to fraction form
    848,698.53/1,171,180.60 = 466,725.31/x
  3. Step 3: Cross multiply
    848,698.53x = 1,171,180.60 × 466,725.31
  4. Step 4: Simplify right side
    848,698.53x = 546,619,624,506.22
  5. Step 5: Solve for x
    x = 546,619,624,506.22/848,698.53
  6. Step 6: Final answer
    x = 644,068.07

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Double scale
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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.