Home / 1,882,600.72-2,598,009.08-1,023,161.04

Finding the Fourth Proportional to 1,882,600.72, 2,598,009.08 and 1,023,161.04

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Solution

The fourth proportional to 1,882,600.72, 2,598,009.08 and 1,023,161.04 is: 1,411,973.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,600.72 : 2,598,009.08 = 1,023,161.04 : x
  2. Step 2: Convert to fraction form
    1,882,600.72/2,598,009.08 = 1,023,161.04/x
  3. Step 3: Cross multiply
    1,882,600.72x = 2,598,009.08 × 1,023,161.04
  4. Step 4: Simplify right side
    1,882,600.72x = 2,658,181,672,222.24
  5. Step 5: Solve for x
    x = 2,658,181,672,222.24/1,882,600.72
  6. Step 6: Final answer
    x = 1,411,973.15

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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.