Home / 1,632,170.10-2,287,400.10-1,632,170.10

Finding the Fourth Proportional to 1,632,170.10, 2,287,400.10 and 1,632,170.10

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Solution

The fourth proportional to 1,632,170.10, 2,287,400.10 and 1,632,170.10 is: 2,287,400.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,170.10 : 2,287,400.10 = 1,632,170.10 : x
  2. Step 2: Convert to fraction form
    1,632,170.10/2,287,400.10 = 1,632,170.10/x
  3. Step 3: Cross multiply
    1,632,170.10x = 2,287,400.10 × 1,632,170.10
  4. Step 4: Simplify right side
    1,632,170.10x = 3,733,426,049,957.01
  5. Step 5: Solve for x
    x = 3,733,426,049,957.01/1,632,170.10
  6. Step 6: Final answer
    x = 2,287,400.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.