Home / 6,773,268-9,347,178.26-3,675,818.10

Finding the Fourth Proportional to 6,773,268, 9,347,178.26 and 3,675,818.10

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Solution

The fourth proportional to 6,773,268, 9,347,178.26 and 3,675,818.10 is: 5,072,666.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773,268 : 9,347,178.26 = 3,675,818.10 : x
  2. Step 2: Convert to fraction form
    6,773,268/9,347,178.26 = 3,675,818.10/x
  3. Step 3: Cross multiply
    6,773,268x = 9,347,178.26 × 3,675,818.10
  4. Step 4: Simplify right side
    6,773,268x = 34,358,527,032,034.51
  5. Step 5: Solve for x
    x = 34,358,527,032,034.51/6,773,268
  6. Step 6: Final answer
    x = 5,072,666.11

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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.