Home / 3,326,113.44-4,590,036.90-1,798,220.16

Finding the Fourth Proportional to 3,326,113.44, 4,590,036.90 and 1,798,220.16

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Solution

The fourth proportional to 3,326,113.44, 4,590,036.90 and 1,798,220.16 is: 2,481,544.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,113.44 : 4,590,036.90 = 1,798,220.16 : x
  2. Step 2: Convert to fraction form
    3,326,113.44/4,590,036.90 = 1,798,220.16/x
  3. Step 3: Cross multiply
    3,326,113.44x = 4,590,036.90 × 1,798,220.16
  4. Step 4: Simplify right side
    3,326,113.44x = 8,253,896,888,723.90
  5. Step 5: Solve for x
    x = 8,253,896,888,723.90/3,326,113.44
  6. Step 6: Final answer
    x = 2,481,544.01

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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.