Home / 5,018,119.88-7,526,045.01-2,320,965.14

Finding the Fourth Proportional to 5,018,119.88, 7,526,045.01 and 2,320,965.14

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Solution

The fourth proportional to 5,018,119.88, 7,526,045.01 and 2,320,965.14 is: 3,480,922.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,018,119.88 : 7,526,045.01 = 2,320,965.14 : x
  2. Step 2: Convert to fraction form
    5,018,119.88/7,526,045.01 = 2,320,965.14/x
  3. Step 3: Cross multiply
    5,018,119.88x = 7,526,045.01 × 2,320,965.14
  4. Step 4: Simplify right side
    5,018,119.88x = 17,467,688,110,280.95
  5. Step 5: Solve for x
    x = 17,467,688,110,280.95/5,018,119.88
  6. Step 6: Final answer
    x = 3,480,922.84

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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.