Home / 1,955,475.89-2,698,548.17-1,096,036.19

Finding the Fourth Proportional to 1,955,475.89, 2,698,548.17 and 1,096,036.19

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Solution

The fourth proportional to 1,955,475.89, 2,698,548.17 and 1,096,036.19 is: 1,512,525.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,475.89 : 2,698,548.17 = 1,096,036.19 : x
  2. Step 2: Convert to fraction form
    1,955,475.89/2,698,548.17 = 1,096,036.19/x
  3. Step 3: Cross multiply
    1,955,475.89x = 2,698,548.17 × 1,096,036.19
  4. Step 4: Simplify right side
    1,955,475.89x = 2,957,706,435,805.35
  5. Step 5: Solve for x
    x = 2,957,706,435,805.35/1,955,475.89
  6. Step 6: Final answer
    x = 1,512,525.14

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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.