Home / 4,047,176.77-5,585,673.56-2,576,615.52

Finding the Fourth Proportional to 4,047,176.77, 5,585,673.56 and 2,576,615.52

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Solution

The fourth proportional to 4,047,176.77, 5,585,673.56 and 2,576,615.52 is: 3,556,092.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,176.77 : 5,585,673.56 = 2,576,615.52 : x
  2. Step 2: Convert to fraction form
    4,047,176.77/5,585,673.56 = 2,576,615.52/x
  3. Step 3: Cross multiply
    4,047,176.77x = 5,585,673.56 × 2,576,615.52
  4. Step 4: Simplify right side
    4,047,176.77x = 14,392,133,168,240.17
  5. Step 5: Solve for x
    x = 14,392,133,168,240.17/4,047,176.77
  6. Step 6: Final answer
    x = 3,556,092.06

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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.