Home / 3,276,527.43-4,910,930.88-1,477,304.40

Finding the Fourth Proportional to 3,276,527.43, 4,910,930.88 and 1,477,304.40

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Solution

The fourth proportional to 3,276,527.43, 4,910,930.88 and 1,477,304.40 is: 2,214,216.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,527.43 : 4,910,930.88 = 1,477,304.40 : x
  2. Step 2: Convert to fraction form
    3,276,527.43/4,910,930.88 = 1,477,304.40/x
  3. Step 3: Cross multiply
    3,276,527.43x = 4,910,930.88 × 1,477,304.40
  4. Step 4: Simplify right side
    3,276,527.43x = 7,254,939,797,119.87
  5. Step 5: Solve for x
    x = 7,254,939,797,119.87/3,276,527.43
  6. Step 6: Final answer
    x = 2,214,216.10

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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.