Home / 4,193,407.72-6,290,077.02-1,201,594.60

Finding the Fourth Proportional to 4,193,407.72, 6,290,077.02 and 1,201,594.60

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Solution

The fourth proportional to 4,193,407.72, 6,290,077.02 and 1,201,594.60 is: 1,802,382.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,407.72 : 6,290,077.02 = 1,201,594.60 : x
  2. Step 2: Convert to fraction form
    4,193,407.72/6,290,077.02 = 1,201,594.60/x
  3. Step 3: Cross multiply
    4,193,407.72x = 6,290,077.02 × 1,201,594.60
  4. Step 4: Simplify right side
    4,193,407.72x = 7,558,122,580,816.09
  5. Step 5: Solve for x
    x = 7,558,122,580,816.09/4,193,407.72
  6. Step 6: Final answer
    x = 1,802,382.00

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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.