Home / 1,975,204.51-2,962,807.07-555,260.94

Finding the Fourth Proportional to 1,975,204.51, 2,962,807.07 and 555,260.94

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Solution

The fourth proportional to 1,975,204.51, 2,962,807.07 and 555,260.94 is: 832,891.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,975,204.51 : 2,962,807.07 = 555,260.94 : x
  2. Step 2: Convert to fraction form
    1,975,204.51/2,962,807.07 = 555,260.94/x
  3. Step 3: Cross multiply
    1,975,204.51x = 2,962,807.07 × 555,260.94
  4. Step 4: Simplify right side
    1,975,204.51x = 1,645,131,035,950.54
  5. Step 5: Solve for x
    x = 1,645,131,035,950.54/1,975,204.51
  6. Step 6: Final answer
    x = 832,891.50

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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.