Home / 2,406,278.44-3,609,438.14-1,925,314.44

Finding the Fourth Proportional to 2,406,278.44, 3,609,438.14 and 1,925,314.44

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Solution

The fourth proportional to 2,406,278.44, 3,609,438.14 and 1,925,314.44 is: 2,887,988.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406,278.44 : 3,609,438.14 = 1,925,314.44 : x
  2. Step 2: Convert to fraction form
    2,406,278.44/3,609,438.14 = 1,925,314.44/x
  3. Step 3: Cross multiply
    2,406,278.44x = 3,609,438.14 × 1,925,314.44
  4. Step 4: Simplify right side
    2,406,278.44x = 6,949,303,371,228.74
  5. Step 5: Solve for x
    x = 6,949,303,371,228.74/2,406,278.44
  6. Step 6: Final answer
    x = 2,887,988.05

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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.