Home / 4,423,107.30-6,634,962.27-1,504,011.48

Finding the Fourth Proportional to 4,423,107.30, 6,634,962.27 and 1,504,011.48

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Solution

The fourth proportional to 4,423,107.30, 6,634,962.27 and 1,504,011.48 is: 2,256,119.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423,107.30 : 6,634,962.27 = 1,504,011.48 : x
  2. Step 2: Convert to fraction form
    4,423,107.30/6,634,962.27 = 1,504,011.48/x
  3. Step 3: Cross multiply
    4,423,107.30x = 6,634,962.27 × 1,504,011.48
  4. Step 4: Simplify right side
    4,423,107.30x = 9,979,059,423,446.86
  5. Step 5: Solve for x
    x = 9,979,059,423,446.86/4,423,107.30
  6. Step 6: Final answer
    x = 2,256,119.68

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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.