Home / 2,370,453.45-3,555,534.15-1,459,809.42

Finding the Fourth Proportional to 2,370,453.45, 3,555,534.15 and 1,459,809.42

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Solution

The fourth proportional to 2,370,453.45, 3,555,534.15 and 1,459,809.42 is: 2,189,624.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,453.45 : 3,555,534.15 = 1,459,809.42 : x
  2. Step 2: Convert to fraction form
    2,370,453.45/3,555,534.15 = 1,459,809.42/x
  3. Step 3: Cross multiply
    2,370,453.45x = 3,555,534.15 × 1,459,809.42
  4. Step 4: Simplify right side
    2,370,453.45x = 5,190,402,245,301.69
  5. Step 5: Solve for x
    x = 5,190,402,245,301.69/2,370,453.45
  6. Step 6: Final answer
    x = 2,189,624.20

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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.