Home / 3,575,873.27-5,363,809.84-1,051,528.52

Finding the Fourth Proportional to 3,575,873.27, 5,363,809.84 and 1,051,528.52

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Solution

The fourth proportional to 3,575,873.27, 5,363,809.84 and 1,051,528.52 is: 1,577,292.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,873.27 : 5,363,809.84 = 1,051,528.52 : x
  2. Step 2: Convert to fraction form
    3,575,873.27/5,363,809.84 = 1,051,528.52/x
  3. Step 3: Cross multiply
    3,575,873.27x = 5,363,809.84 × 1,051,528.52
  4. Step 4: Simplify right side
    3,575,873.27x = 5,640,199,022,616.64
  5. Step 5: Solve for x
    x = 5,640,199,022,616.64/3,575,873.27
  6. Step 6: Final answer
    x = 1,577,292.76

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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.