Home / 1,167,022.86-1,750,829.49-325,573.98

Finding the Fourth Proportional to 1,167,022.86, 1,750,829.49 and 325,573.98

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Solution

The fourth proportional to 1,167,022.86, 1,750,829.49 and 325,573.98 is: 488,443.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,022.86 : 1,750,829.49 = 325,573.98 : x
  2. Step 2: Convert to fraction form
    1,167,022.86/1,750,829.49 = 325,573.98/x
  3. Step 3: Cross multiply
    1,167,022.86x = 1,750,829.49 × 325,573.98
  4. Step 4: Simplify right side
    1,167,022.86x = 570,024,525,360.67
  5. Step 5: Solve for x
    x = 570,024,525,360.67/1,167,022.86
  6. Step 6: Final answer
    x = 488,443.32

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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.