Home / 3,068,740.04-4,604,437.48-1,647,135.38

Finding the Fourth Proportional to 3,068,740.04, 4,604,437.48 and 1,647,135.38

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Solution

The fourth proportional to 3,068,740.04, 4,604,437.48 and 1,647,135.38 is: 2,471,415.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,740.04 : 4,604,437.48 = 1,647,135.38 : x
  2. Step 2: Convert to fraction form
    3,068,740.04/4,604,437.48 = 1,647,135.38/x
  3. Step 3: Cross multiply
    3,068,740.04x = 4,604,437.48 × 1,647,135.38
  4. Step 4: Simplify right side
    3,068,740.04x = 7,584,131,878,306.04
  5. Step 5: Solve for x
    x = 7,584,131,878,306.04/3,068,740.04
  6. Step 6: Final answer
    x = 2,471,415.56

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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.