Home / 5,490,097.26-7,576,334.93-3,042,866.30

Finding the Fourth Proportional to 5,490,097.26, 7,576,334.93 and 3,042,866.30

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Solution

The fourth proportional to 5,490,097.26, 7,576,334.93 and 3,042,866.30 is: 4,199,155.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,490,097.26 : 7,576,334.93 = 3,042,866.30 : x
  2. Step 2: Convert to fraction form
    5,490,097.26/7,576,334.93 = 3,042,866.30/x
  3. Step 3: Cross multiply
    5,490,097.26x = 7,576,334.93 × 3,042,866.30
  4. Step 4: Simplify right side
    5,490,097.26x = 23,053,774,256,852.49
  5. Step 5: Solve for x
    x = 23,053,774,256,852.49/5,490,097.26
  6. Step 6: Final answer
    x = 4,199,155.89

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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.