Home / 3,370,962.51-5,060,042.08-1,452,820.34

Finding the Fourth Proportional to 3,370,962.51, 5,060,042.08 and 1,452,820.34

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Solution

The fourth proportional to 3,370,962.51, 5,060,042.08 and 1,452,820.34 is: 2,180,781.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,962.51 : 5,060,042.08 = 1,452,820.34 : x
  2. Step 2: Convert to fraction form
    3,370,962.51/5,060,042.08 = 1,452,820.34/x
  3. Step 3: Cross multiply
    3,370,962.51x = 5,060,042.08 × 1,452,820.34
  4. Step 4: Simplify right side
    3,370,962.51x = 7,351,332,055,079.91
  5. Step 5: Solve for x
    x = 7,351,332,055,079.91/3,370,962.51
  6. Step 6: Final answer
    x = 2,180,781.31

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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.