Home / 1,632,952.88-2,253,551.83-907,812.63

Finding the Fourth Proportional to 1,632,952.88, 2,253,551.83 and 907,812.63

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Solution

The fourth proportional to 1,632,952.88, 2,253,551.83 and 907,812.63 is: 1,252,824.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,952.88 : 2,253,551.83 = 907,812.63 : x
  2. Step 2: Convert to fraction form
    1,632,952.88/2,253,551.83 = 907,812.63/x
  3. Step 3: Cross multiply
    1,632,952.88x = 2,253,551.83 × 907,812.63
  4. Step 4: Simplify right side
    1,632,952.88x = 2,045,802,811,364.08
  5. Step 5: Solve for x
    x = 2,045,802,811,364.08/1,632,952.88
  6. Step 6: Final answer
    x = 1,252,824.16

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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.