Home / 4,643,047.44-6,964,240.88-1,231,258.32

Finding the Fourth Proportional to 4,643,047.44, 6,964,240.88 and 1,231,258.32

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Solution

The fourth proportional to 4,643,047.44, 6,964,240.88 and 1,231,258.32 is: 1,846,799.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,643,047.44 : 6,964,240.88 = 1,231,258.32 : x
  2. Step 2: Convert to fraction form
    4,643,047.44/6,964,240.88 = 1,231,258.32/x
  3. Step 3: Cross multiply
    4,643,047.44x = 6,964,240.88 × 1,231,258.32
  4. Step 4: Simplify right side
    4,643,047.44x = 8,574,779,525,984.12
  5. Step 5: Solve for x
    x = 8,574,779,525,984.12/4,643,047.44
  6. Step 6: Final answer
    x = 1,846,799.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.