Home / 2,939,634.04-4,407,208.29-1,341,079.18

Finding the Fourth Proportional to 2,939,634.04, 4,407,208.29 and 1,341,079.18

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Solution

The fourth proportional to 2,939,634.04, 4,407,208.29 and 1,341,079.18 is: 2,010,595.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,939,634.04 : 4,407,208.29 = 1,341,079.18 : x
  2. Step 2: Convert to fraction form
    2,939,634.04/4,407,208.29 = 1,341,079.18/x
  3. Step 3: Cross multiply
    2,939,634.04x = 4,407,208.29 × 1,341,079.18
  4. Step 4: Simplify right side
    2,939,634.04x = 5,910,415,279,642.40
  5. Step 5: Solve for x
    x = 5,910,415,279,642.40/2,939,634.04
  6. Step 6: Final answer
    x = 2,010,595.60

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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.