Home / 6,213,574.54-8,572,677.96-3,633,428.89

Finding the Fourth Proportional to 6,213,574.54, 8,572,677.96 and 3,633,428.89

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Solution

The fourth proportional to 6,213,574.54, 8,572,677.96 and 3,633,428.89 is: 5,012,930.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,213,574.54 : 8,572,677.96 = 3,633,428.89 : x
  2. Step 2: Convert to fraction form
    6,213,574.54/8,572,677.96 = 3,633,428.89/x
  3. Step 3: Cross multiply
    6,213,574.54x = 8,572,677.96 × 3,633,428.89
  4. Step 4: Simplify right side
    6,213,574.54x = 31,148,215,764,530.27
  5. Step 5: Solve for x
    x = 31,148,215,764,530.27/6,213,574.54
  6. Step 6: Final answer
    x = 5,012,930.25

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1.5x scale

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.