Home / 2,858,650.58-3,944,945.57-1,569,574.46

Finding the Fourth Proportional to 2,858,650.58, 3,944,945.57 and 1,569,574.46

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Solution

The fourth proportional to 2,858,650.58, 3,944,945.57 and 1,569,574.46 is: 2,166,017.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,858,650.58 : 3,944,945.57 = 1,569,574.46 : x
  2. Step 2: Convert to fraction form
    2,858,650.58/3,944,945.57 = 1,569,574.46/x
  3. Step 3: Cross multiply
    2,858,650.58x = 3,944,945.57 × 1,569,574.46
  4. Step 4: Simplify right side
    2,858,650.58x = 6,191,885,814,776.63
  5. Step 5: Solve for x
    x = 6,191,885,814,776.63/2,858,650.58
  6. Step 6: Final answer
    x = 2,166,017.02

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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.