Home / 3,336,412.96-4,608,076.26-2,195,586.28

Finding the Fourth Proportional to 3,336,412.96, 4,608,076.26 and 2,195,586.28

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Solution

The fourth proportional to 3,336,412.96, 4,608,076.26 and 2,195,586.28 is: 3,032,427.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,412.96 : 4,608,076.26 = 2,195,586.28 : x
  2. Step 2: Convert to fraction form
    3,336,412.96/4,608,076.26 = 2,195,586.28/x
  3. Step 3: Cross multiply
    3,336,412.96x = 4,608,076.26 × 2,195,586.28
  4. Step 4: Simplify right side
    3,336,412.96x = 10,117,429,013,649.71
  5. Step 5: Solve for x
    x = 10,117,429,013,649.71/3,336,412.96
  6. Step 6: Final answer
    x = 3,032,427.08

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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.