Home / 1,882,577.55-2,597,977.14-1,023,137.85

Finding the Fourth Proportional to 1,882,577.55, 2,597,977.14 and 1,023,137.85

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Solution

The fourth proportional to 1,882,577.55, 2,597,977.14 and 1,023,137.85 is: 1,411,941.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,577.55 : 2,597,977.14 = 1,023,137.85 : x
  2. Step 2: Convert to fraction form
    1,882,577.55/2,597,977.14 = 1,023,137.85/x
  3. Step 3: Cross multiply
    1,882,577.55x = 2,597,977.14 × 1,023,137.85
  4. Step 4: Simplify right side
    1,882,577.55x = 2,658,088,745,368.75
  5. Step 5: Solve for x
    x = 2,658,088,745,368.75/1,882,577.55
  6. Step 6: Final answer
    x = 1,411,941.17

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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.