Home / 1,160,367.75-1,740,595.41-361,646.19

Finding the Fourth Proportional to 1,160,367.75, 1,740,595.41 and 361,646.19

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Solution

The fourth proportional to 1,160,367.75, 1,740,595.41 and 361,646.19 is: 542,482.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,367.75 : 1,740,595.41 = 361,646.19 : x
  2. Step 2: Convert to fraction form
    1,160,367.75/1,740,595.41 = 361,646.19/x
  3. Step 3: Cross multiply
    1,160,367.75x = 1,740,595.41 × 361,646.19
  4. Step 4: Simplify right side
    1,160,367.75x = 629,479,698,357.99
  5. Step 5: Solve for x
    x = 629,479,698,357.99/1,160,367.75
  6. Step 6: Final answer
    x = 542,482.93

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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.