Home / 2,846,020.89-3,927,507.51-1,556,860.93

Finding the Fourth Proportional to 2,846,020.89, 3,927,507.51 and 1,556,860.93

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Solution

The fourth proportional to 2,846,020.89, 3,927,507.51 and 1,556,860.93 is: 2,148,467.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,020.89 : 3,927,507.51 = 1,556,860.93 : x
  2. Step 2: Convert to fraction form
    2,846,020.89/3,927,507.51 = 1,556,860.93/x
  3. Step 3: Cross multiply
    2,846,020.89x = 3,927,507.51 × 1,556,860.93
  4. Step 4: Simplify right side
    2,846,020.89x = 6,114,582,995,098.23
  5. Step 5: Solve for x
    x = 6,114,582,995,098.23/2,846,020.89
  6. Step 6: Final answer
    x = 2,148,467.37

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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.