Home / 6,133,541.64-8,464,345.32-3,380,328.36

Finding the Fourth Proportional to 6,133,541.64, 8,464,345.32 and 3,380,328.36

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Solution

The fourth proportional to 6,133,541.64, 8,464,345.32 and 3,380,328.36 is: 4,664,885.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,541.64 : 8,464,345.32 = 3,380,328.36 : x
  2. Step 2: Convert to fraction form
    6,133,541.64/8,464,345.32 = 3,380,328.36/x
  3. Step 3: Cross multiply
    6,133,541.64x = 8,464,345.32 × 3,380,328.36
  4. Step 4: Simplify right side
    6,133,541.64x = 28,612,266,534,029.27
  5. Step 5: Solve for x
    x = 28,612,266,534,029.27/6,133,541.64
  6. Step 6: Final answer
    x = 4,664,885.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.