Home / 3,258,406.08-4,885,644.48-1,460,964.48

Finding the Fourth Proportional to 3,258,406.08, 4,885,644.48 and 1,460,964.48

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Solution

The fourth proportional to 3,258,406.08, 4,885,644.48 and 1,460,964.48 is: 2,190,565.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,258,406.08 : 4,885,644.48 = 1,460,964.48 : x
  2. Step 2: Convert to fraction form
    3,258,406.08/4,885,644.48 = 1,460,964.48/x
  3. Step 3: Cross multiply
    3,258,406.08x = 4,885,644.48 × 1,460,964.48
  4. Step 4: Simplify right side
    3,258,406.08x = 7,137,753,047,188.07
  5. Step 5: Solve for x
    x = 7,137,753,047,188.07/3,258,406.08
  6. Step 6: Final answer
    x = 2,190,565.84

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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.