Home / 1,794,903.10-2,692,354.65-730,708.90

Finding the Fourth Proportional to 1,794,903.10, 2,692,354.65 and 730,708.90

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Solution

The fourth proportional to 1,794,903.10, 2,692,354.65 and 730,708.90 is: 1,096,063.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,903.10 : 2,692,354.65 = 730,708.90 : x
  2. Step 2: Convert to fraction form
    1,794,903.10/2,692,354.65 = 730,708.90/x
  3. Step 3: Cross multiply
    1,794,903.10x = 2,692,354.65 × 730,708.90
  4. Step 4: Simplify right side
    1,794,903.10x = 1,967,327,504,711.39
  5. Step 5: Solve for x
    x = 1,967,327,504,711.39/1,794,903.10
  6. Step 6: Final answer
    x = 1,096,063.35

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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.