Home / 848,833.47-1,171,384.07-466,852.05

Finding the Fourth Proportional to 848,833.47, 1,171,384.07 and 466,852.05

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Solution

The fourth proportional to 848,833.47, 1,171,384.07 and 466,852.05 is: 644,252.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,833.47 : 1,171,384.07 = 466,852.05 : x
  2. Step 2: Convert to fraction form
    848,833.47/1,171,384.07 = 466,852.05/x
  3. Step 3: Cross multiply
    848,833.47x = 1,171,384.07 × 466,852.05
  4. Step 4: Simplify right side
    848,833.47x = 546,863,052,082.58
  5. Step 5: Solve for x
    x = 546,863,052,082.58/848,833.47
  6. Step 6: Final answer
    x = 644,252.46

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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.