Home / 2,083,418.04-3,125,127.06-753,411

Finding the Fourth Proportional to 2,083,418.04, 3,125,127.06 and 753,411

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Solution

The fourth proportional to 2,083,418.04, 3,125,127.06 and 753,411 is: 1,130,116.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,418.04 : 3,125,127.06 = 753,411 : x
  2. Step 2: Convert to fraction form
    2,083,418.04/3,125,127.06 = 753,411/x
  3. Step 3: Cross multiply
    2,083,418.04x = 3,125,127.06 × 753,411
  4. Step 4: Simplify right side
    2,083,418.04x = 2,354,505,103,401.66
  5. Step 5: Solve for x
    x = 2,354,505,103,401.66/2,083,418.04
  6. Step 6: Final answer
    x = 1,130,116.50

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Double scale
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Similar ratio
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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.