Home / 1,589,150.03-2,383,798.48-524,285.15

Finding the Fourth Proportional to 1,589,150.03, 2,383,798.48 and 524,285.15

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Solution

The fourth proportional to 1,589,150.03, 2,383,798.48 and 524,285.15 is: 786,451.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,589,150.03 : 2,383,798.48 = 524,285.15 : x
  2. Step 2: Convert to fraction form
    1,589,150.03/2,383,798.48 = 524,285.15/x
  3. Step 3: Cross multiply
    1,589,150.03x = 2,383,798.48 × 524,285.15
  4. Step 4: Simplify right side
    1,589,150.03x = 1,249,790,130,426.87
  5. Step 5: Solve for x
    x = 1,249,790,130,426.87/1,589,150.03
  6. Step 6: Final answer
    x = 786,451.95

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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.