Home / 3,070,796.58-4,606,785.27-1,177,390.35

Finding the Fourth Proportional to 3,070,796.58, 4,606,785.27 and 1,177,390.35

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Solution

The fourth proportional to 3,070,796.58, 4,606,785.27 and 1,177,390.35 is: 1,766,311.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,796.58 : 4,606,785.27 = 1,177,390.35 : x
  2. Step 2: Convert to fraction form
    3,070,796.58/4,606,785.27 = 1,177,390.35/x
  3. Step 3: Cross multiply
    3,070,796.58x = 4,606,785.27 × 1,177,390.35
  4. Step 4: Simplify right side
    3,070,796.58x = 5,423,984,521,420.14
  5. Step 5: Solve for x
    x = 5,423,984,521,420.14/3,070,796.58
  6. Step 6: Final answer
    x = 1,766,311.89

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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.