Home / 4,191,042.56-5,783,677.44-2,283,330.56

Finding the Fourth Proportional to 4,191,042.56, 5,783,677.44 and 2,283,330.56

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Solution

The fourth proportional to 4,191,042.56, 5,783,677.44 and 2,283,330.56 is: 3,151,017.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,042.56 : 5,783,677.44 = 2,283,330.56 : x
  2. Step 2: Convert to fraction form
    4,191,042.56/5,783,677.44 = 2,283,330.56/x
  3. Step 3: Cross multiply
    4,191,042.56x = 5,783,677.44 × 2,283,330.56
  4. Step 4: Simplify right side
    4,191,042.56x = 13,206,047,447,934.57
  5. Step 5: Solve for x
    x = 13,206,047,447,934.57/4,191,042.56
  6. Step 6: Final answer
    x = 3,151,017.26

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1.5x scale

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.