Home / 6,311,053.65-9,460,587.69-2,048,240.73

Finding the Fourth Proportional to 6,311,053.65, 9,460,587.69 and 2,048,240.73

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Solution

The fourth proportional to 6,311,053.65, 9,460,587.69 and 2,048,240.73 is: 3,070,416.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,311,053.65 : 9,460,587.69 = 2,048,240.73 : x
  2. Step 2: Convert to fraction form
    6,311,053.65/9,460,587.69 = 2,048,240.73/x
  3. Step 3: Cross multiply
    6,311,053.65x = 9,460,587.69 × 2,048,240.73
  4. Step 4: Simplify right side
    6,311,053.65x = 19,377,561,036,394.61
  5. Step 5: Solve for x
    x = 19,377,561,036,394.61/6,311,053.65
  6. Step 6: Final answer
    x = 3,070,416.15

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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.