Home / 2,409,130.18-3,619,342.59-2,272,952.98

Finding the Fourth Proportional to 2,409,130.18, 3,619,342.59 and 2,272,952.98

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Solution

The fourth proportional to 2,409,130.18, 3,619,342.59 and 2,272,952.98 is: 3,414,757.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,409,130.18 : 3,619,342.59 = 2,272,952.98 : x
  2. Step 2: Convert to fraction form
    2,409,130.18/3,619,342.59 = 2,272,952.98/x
  3. Step 3: Cross multiply
    2,409,130.18x = 3,619,342.59 × 2,272,952.98
  4. Step 4: Simplify right side
    2,409,130.18x = 8,226,595,525,581.42
  5. Step 5: Solve for x
    x = 8,226,595,525,581.42/2,409,130.18
  6. Step 6: Final answer
    x = 3,414,757.57

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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.