Home / 2,832,773.44-4,249,823.08-1,127,013.22

Finding the Fourth Proportional to 2,832,773.44, 4,249,823.08 and 1,127,013.22

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Solution

The fourth proportional to 2,832,773.44, 4,249,823.08 and 1,127,013.22 is: 1,690,783.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,773.44 : 4,249,823.08 = 1,127,013.22 : x
  2. Step 2: Convert to fraction form
    2,832,773.44/4,249,823.08 = 1,127,013.22/x
  3. Step 3: Cross multiply
    2,832,773.44x = 4,249,823.08 × 1,127,013.22
  4. Step 4: Simplify right side
    2,832,773.44x = 4,789,606,793,821.12
  5. Step 5: Solve for x
    x = 4,789,606,793,821.12/2,832,773.44
  6. Step 6: Final answer
    x = 1,690,783.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.