Home / 4,788,547.65-6,608,336.22-2,613,231.27

Finding the Fourth Proportional to 4,788,547.65, 6,608,336.22 and 2,613,231.27

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Solution

The fourth proportional to 4,788,547.65, 6,608,336.22 and 2,613,231.27 is: 3,606,335.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,547.65 : 6,608,336.22 = 2,613,231.27 : x
  2. Step 2: Convert to fraction form
    4,788,547.65/6,608,336.22 = 2,613,231.27/x
  3. Step 3: Cross multiply
    4,788,547.65x = 6,608,336.22 × 2,613,231.27
  4. Step 4: Simplify right side
    4,788,547.65x = 17,269,110,852,777.60
  5. Step 5: Solve for x
    x = 17,269,110,852,777.60/4,788,547.65
  6. Step 6: Final answer
    x = 3,606,335.81

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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.