Home / 1,525,903.18-2,288,782.85-566,549.57

Finding the Fourth Proportional to 1,525,903.18, 2,288,782.85 and 566,549.57

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Solution

The fourth proportional to 1,525,903.18, 2,288,782.85 and 566,549.57 is: 849,797.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,525,903.18 : 2,288,782.85 = 566,549.57 : x
  2. Step 2: Convert to fraction form
    1,525,903.18/2,288,782.85 = 566,549.57/x
  3. Step 3: Cross multiply
    1,525,903.18x = 2,288,782.85 × 566,549.57
  4. Step 4: Simplify right side
    1,525,903.18x = 1,296,708,942,380.08
  5. Step 5: Solve for x
    x = 1,296,708,942,380.08/1,525,903.18
  6. Step 6: Final answer
    x = 849,797.66

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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.