Home / 6,574,216.59-9,072,244.80-3,673,631.30

Finding the Fourth Proportional to 6,574,216.59, 9,072,244.80 and 3,673,631.30

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Solution

The fourth proportional to 6,574,216.59, 9,072,244.80 and 3,673,631.30 is: 5,069,513.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,216.59 : 9,072,244.80 = 3,673,631.30 : x
  2. Step 2: Convert to fraction form
    6,574,216.59/9,072,244.80 = 3,673,631.30/x
  3. Step 3: Cross multiply
    6,574,216.59x = 9,072,244.80 × 3,673,631.30
  4. Step 4: Simplify right side
    6,574,216.59x = 33,328,082,413,181.02
  5. Step 5: Solve for x
    x = 33,328,082,413,181.02/6,574,216.59
  6. Step 6: Final answer
    x = 5,069,513.90

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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.