Home / 6,150,431.86-9,226,528.25-1,890,957.74

Finding the Fourth Proportional to 6,150,431.86, 9,226,528.25 and 1,890,957.74

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Solution

The fourth proportional to 6,150,431.86, 9,226,528.25 and 1,890,957.74 is: 2,836,707.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,431.86 : 9,226,528.25 = 1,890,957.74 : x
  2. Step 2: Convert to fraction form
    6,150,431.86/9,226,528.25 = 1,890,957.74/x
  3. Step 3: Cross multiply
    6,150,431.86x = 9,226,528.25 × 1,890,957.74
  4. Step 4: Simplify right side
    6,150,431.86x = 17,446,975,007,666.15
  5. Step 5: Solve for x
    x = 17,446,975,007,666.15/6,150,431.86
  6. Step 6: Final answer
    x = 2,836,707.31

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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.