Home / 1,568,719.52-2,353,047.84-1,032,363.71

Finding the Fourth Proportional to 1,568,719.52, 2,353,047.84 and 1,032,363.71

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Solution

The fourth proportional to 1,568,719.52, 2,353,047.84 and 1,032,363.71 is: 1,548,524.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,719.52 : 2,353,047.84 = 1,032,363.71 : x
  2. Step 2: Convert to fraction form
    1,568,719.52/2,353,047.84 = 1,032,363.71/x
  3. Step 3: Cross multiply
    1,568,719.52x = 2,353,047.84 × 1,032,363.71
  4. Step 4: Simplify right side
    1,568,719.52x = 2,429,201,197,909.89
  5. Step 5: Solve for x
    x = 2,429,201,197,909.89/1,568,719.52
  6. Step 6: Final answer
    x = 1,548,524.87

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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.