Home / 6,880,448.97-9,494,454.74-4,051,045.89

Finding the Fourth Proportional to 6,880,448.97, 9,494,454.74 and 4,051,045.89

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Solution

The fourth proportional to 6,880,448.97, 9,494,454.74 and 4,051,045.89 is: 5,590,110.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,880,448.97 : 9,494,454.74 = 4,051,045.89 : x
  2. Step 2: Convert to fraction form
    6,880,448.97/9,494,454.74 = 4,051,045.89/x
  3. Step 3: Cross multiply
    6,880,448.97x = 9,494,454.74 × 4,051,045.89
  4. Step 4: Simplify right side
    6,880,448.97x = 38,462,471,832,012.79
  5. Step 5: Solve for x
    x = 38,462,471,832,012.79/6,880,448.97
  6. Step 6: Final answer
    x = 5,590,110.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.