Home / 6,326,055.92-8,729,969.04-3,535,179.19

Finding the Fourth Proportional to 6,326,055.92, 8,729,969.04 and 3,535,179.19

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Solution

The fourth proportional to 6,326,055.92, 8,729,969.04 and 3,535,179.19 is: 4,878,553.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,055.92 : 8,729,969.04 = 3,535,179.19 : x
  2. Step 2: Convert to fraction form
    6,326,055.92/8,729,969.04 = 3,535,179.19/x
  3. Step 3: Cross multiply
    6,326,055.92x = 8,729,969.04 × 3,535,179.19
  4. Step 4: Simplify right side
    6,326,055.92x = 30,862,004,920,090.35
  5. Step 5: Solve for x
    x = 30,862,004,920,090.35/6,326,055.92
  6. Step 6: Final answer
    x = 4,878,553.92

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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.