Home / 2,941,804.16-4,059,595.55-1,635,049.79

Finding the Fourth Proportional to 2,941,804.16, 4,059,595.55 and 1,635,049.79

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Solution

The fourth proportional to 2,941,804.16, 4,059,595.55 and 1,635,049.79 is: 2,256,316.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,804.16 : 4,059,595.55 = 1,635,049.79 : x
  2. Step 2: Convert to fraction form
    2,941,804.16/4,059,595.55 = 1,635,049.79/x
  3. Step 3: Cross multiply
    2,941,804.16x = 4,059,595.55 × 1,635,049.79
  4. Step 4: Simplify right side
    2,941,804.16x = 6,637,640,835,302.08
  5. Step 5: Solve for x
    x = 6,637,640,835,302.08/2,941,804.16
  6. Step 6: Final answer
    x = 2,256,316.36

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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.