Home / 7,736,066.81-11,604,087.52-2,056,291.19

Finding the Fourth Proportional to 7,736,066.81, 11,604,087.52 and 2,056,291.19

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Solution

The fourth proportional to 7,736,066.81, 11,604,087.52 and 2,056,291.19 is: 3,084,433.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,066.81 : 11,604,087.52 = 2,056,291.19 : x
  2. Step 2: Convert to fraction form
    7,736,066.81/11,604,087.52 = 2,056,291.19/x
  3. Step 3: Cross multiply
    7,736,066.81x = 11,604,087.52 × 2,056,291.19
  4. Step 4: Simplify right side
    7,736,066.81x = 23,861,382,935,364.95
  5. Step 5: Solve for x
    x = 23,861,382,935,364.95/7,736,066.81
  6. Step 6: Final answer
    x = 3,084,433.41

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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.