Home / 1,632,628.08-2,448,938.16-434,550.24

Finding the Fourth Proportional to 1,632,628.08, 2,448,938.16 and 434,550.24

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Solution

The fourth proportional to 1,632,628.08, 2,448,938.16 and 434,550.24 is: 651,824.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,628.08 : 2,448,938.16 = 434,550.24 : x
  2. Step 2: Convert to fraction form
    1,632,628.08/2,448,938.16 = 434,550.24/x
  3. Step 3: Cross multiply
    1,632,628.08x = 2,448,938.16 × 434,550.24
  4. Step 4: Simplify right side
    1,632,628.08x = 1,064,186,665,173.16
  5. Step 5: Solve for x
    x = 1,064,186,665,173.16/1,632,628.08
  6. Step 6: Final answer
    x = 651,824.31

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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.