Home / 1,568,465.10-2,353,025.70-503,614.80

Finding the Fourth Proportional to 1,568,465.10, 2,353,025.70 and 503,614.80

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Solution

The fourth proportional to 1,568,465.10, 2,353,025.70 and 503,614.80 is: 755,527.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,465.10 : 2,353,025.70 = 503,614.80 : x
  2. Step 2: Convert to fraction form
    1,568,465.10/2,353,025.70 = 503,614.80/x
  3. Step 3: Cross multiply
    1,568,465.10x = 2,353,025.70 × 503,614.80
  4. Step 4: Simplify right side
    1,568,465.10x = 1,185,018,567,300.36
  5. Step 5: Solve for x
    x = 1,185,018,567,300.36/1,568,465.10
  6. Step 6: Final answer
    x = 755,527.53

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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.