Home / 1,095,201.85-1,642,958.48-337,106.55

Finding the Fourth Proportional to 1,095,201.85, 1,642,958.48 and 337,106.55

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Solution

The fourth proportional to 1,095,201.85, 1,642,958.48 and 337,106.55 is: 505,707.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,201.85 : 1,642,958.48 = 337,106.55 : x
  2. Step 2: Convert to fraction form
    1,095,201.85/1,642,958.48 = 337,106.55/x
  3. Step 3: Cross multiply
    1,095,201.85x = 1,642,958.48 × 337,106.55
  4. Step 4: Simplify right side
    1,095,201.85x = 553,852,064,986.04
  5. Step 5: Solve for x
    x = 553,852,064,986.04/1,095,201.85
  6. Step 6: Final answer
    x = 505,707.75

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1.5x scale

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.