Home / 1,849,907.42-2,552,882.48-1,034,145.48

Finding the Fourth Proportional to 1,849,907.42, 2,552,882.48 and 1,034,145.48

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Solution

The fourth proportional to 1,849,907.42, 2,552,882.48 and 1,034,145.48 is: 1,427,126.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,907.42 : 2,552,882.48 = 1,034,145.48 : x
  2. Step 2: Convert to fraction form
    1,849,907.42/2,552,882.48 = 1,034,145.48/x
  3. Step 3: Cross multiply
    1,849,907.42x = 2,552,882.48 × 1,034,145.48
  4. Step 4: Simplify right side
    1,849,907.42x = 2,640,051,889,192.97
  5. Step 5: Solve for x
    x = 2,640,051,889,192.97/1,849,907.42
  6. Step 6: Final answer
    x = 1,427,126.49

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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.