Home / 1,167,465.66-1,751,250.93-357,790.75

Finding the Fourth Proportional to 1,167,465.66, 1,751,250.93 and 357,790.75

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Solution

The fourth proportional to 1,167,465.66, 1,751,250.93 and 357,790.75 is: 536,702.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,465.66 : 1,751,250.93 = 357,790.75 : x
  2. Step 2: Convert to fraction form
    1,167,465.66/1,751,250.93 = 357,790.75/x
  3. Step 3: Cross multiply
    1,167,465.66x = 1,751,250.93 × 357,790.75
  4. Step 4: Simplify right side
    1,167,465.66x = 626,581,383,682.90
  5. Step 5: Solve for x
    x = 626,581,383,682.90/1,167,465.66
  6. Step 6: Final answer
    x = 536,702.20

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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.