Home / 6,225,653.34-9,338,766.35-1,907,394.30

Finding the Fourth Proportional to 6,225,653.34, 9,338,766.35 and 1,907,394.30

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Solution

The fourth proportional to 6,225,653.34, 9,338,766.35 and 1,907,394.30 is: 2,861,179.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,653.34 : 9,338,766.35 = 1,907,394.30 : x
  2. Step 2: Convert to fraction form
    6,225,653.34/9,338,766.35 = 1,907,394.30/x
  3. Step 3: Cross multiply
    6,225,653.34x = 9,338,766.35 × 1,907,394.30
  4. Step 4: Simplify right side
    6,225,653.34x = 17,812,709,695,484.84
  5. Step 5: Solve for x
    x = 17,812,709,695,484.84/6,225,653.34
  6. Step 6: Final answer
    x = 2,861,179.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.