Home / 8,042,759.49-11,094,551.85-5,097,166.95

Finding the Fourth Proportional to 8,042,759.49, 11,094,551.85 and 5,097,166.95

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Solution

The fourth proportional to 8,042,759.49, 11,094,551.85 and 5,097,166.95 is: 7,031,266.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,042,759.49 : 11,094,551.85 = 5,097,166.95 : x
  2. Step 2: Convert to fraction form
    8,042,759.49/11,094,551.85 = 5,097,166.95/x
  3. Step 3: Cross multiply
    8,042,759.49x = 11,094,551.85 × 5,097,166.95
  4. Step 4: Simplify right side
    8,042,759.49x = 56,550,783,014,881.36
  5. Step 5: Solve for x
    x = 56,550,783,014,881.36/8,042,759.49
  6. Step 6: Final answer
    x = 7,031,266.21

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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.