Home / 4,788,554.65-6,608,345.88-2,613,238.27

Finding the Fourth Proportional to 4,788,554.65, 6,608,345.88 and 2,613,238.27

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Solution

The fourth proportional to 4,788,554.65, 6,608,345.88 and 2,613,238.27 is: 3,606,345.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,554.65 : 6,608,345.88 = 2,613,238.27 : x
  2. Step 2: Convert to fraction form
    4,788,554.65/6,608,345.88 = 2,613,238.27/x
  3. Step 3: Cross multiply
    4,788,554.65x = 6,608,345.88 × 2,613,238.27
  4. Step 4: Simplify right side
    4,788,554.65x = 17,269,182,355,012.83
  5. Step 5: Solve for x
    x = 17,269,182,355,012.83/4,788,554.65
  6. Step 6: Final answer
    x = 3,606,345.47

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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.