Home / 3,372,774.36-4,655,997.18-1,995,685.08

Finding the Fourth Proportional to 3,372,774.36, 4,655,997.18 and 1,995,685.08

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Solution

The fourth proportional to 3,372,774.36, 4,655,997.18 and 1,995,685.08 is: 2,754,973.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,774.36 : 4,655,997.18 = 1,995,685.08 : x
  2. Step 2: Convert to fraction form
    3,372,774.36/4,655,997.18 = 1,995,685.08/x
  3. Step 3: Cross multiply
    3,372,774.36x = 4,655,997.18 × 1,995,685.08
  4. Step 4: Simplify right side
    3,372,774.36x = 9,291,904,104,648.07
  5. Step 5: Solve for x
    x = 9,291,904,104,648.07/3,372,774.36
  6. Step 6: Final answer
    x = 2,754,973.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.