Home / 3,055,608.71-4,578,926.96-1,537,204.69

Finding the Fourth Proportional to 3,055,608.71, 4,578,926.96 and 1,537,204.69

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Solution

The fourth proportional to 3,055,608.71, 4,578,926.96 and 1,537,204.69 is: 2,303,550.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,608.71 : 4,578,926.96 = 1,537,204.69 : x
  2. Step 2: Convert to fraction form
    3,055,608.71/4,578,926.96 = 1,537,204.69/x
  3. Step 3: Cross multiply
    3,055,608.71x = 4,578,926.96 × 1,537,204.69
  4. Step 4: Simplify right side
    3,055,608.71x = 7,038,747,981,889.65
  5. Step 5: Solve for x
    x = 7,038,747,981,889.65/3,055,608.71
  6. Step 6: Final answer
    x = 2,303,550.17

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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.