Home / 2,623,006-3,931,882.44-1,023,368.32

Finding the Fourth Proportional to 2,623,006, 3,931,882.44 and 1,023,368.32

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Solution

The fourth proportional to 2,623,006, 3,931,882.44 and 1,023,368.32 is: 1,534,027.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,623,006 : 3,931,882.44 = 1,023,368.32 : x
  2. Step 2: Convert to fraction form
    2,623,006/3,931,882.44 = 1,023,368.32/x
  3. Step 3: Cross multiply
    2,623,006x = 3,931,882.44 × 1,023,368.32
  4. Step 4: Simplify right side
    2,623,006x = 4,023,763,927,060.30
  5. Step 5: Solve for x
    x = 4,023,763,927,060.30/2,623,006
  6. Step 6: Final answer
    x = 1,534,027.73

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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.