Home / 2,030,882.42-2,802,648.40-1,113,104.23

Finding the Fourth Proportional to 2,030,882.42, 2,802,648.40 and 1,113,104.23

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Solution

The fourth proportional to 2,030,882.42, 2,802,648.40 and 1,113,104.23 is: 1,536,100.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,882.42 : 2,802,648.40 = 1,113,104.23 : x
  2. Step 2: Convert to fraction form
    2,030,882.42/2,802,648.40 = 1,113,104.23/x
  3. Step 3: Cross multiply
    2,030,882.42x = 2,802,648.40 × 1,113,104.23
  4. Step 4: Simplify right side
    2,030,882.42x = 3,119,639,779,453.35
  5. Step 5: Solve for x
    x = 3,119,639,779,453.35/2,030,882.42
  6. Step 6: Final answer
    x = 1,536,100.64

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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.