Home / 2,434,464.40-3,651,696.60-637,344.40

Finding the Fourth Proportional to 2,434,464.40, 3,651,696.60 and 637,344.40

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Solution

The fourth proportional to 2,434,464.40, 3,651,696.60 and 637,344.40 is: 956,016.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,464.40 : 3,651,696.60 = 637,344.40 : x
  2. Step 2: Convert to fraction form
    2,434,464.40/3,651,696.60 = 637,344.40/x
  3. Step 3: Cross multiply
    2,434,464.40x = 3,651,696.60 × 637,344.40
  4. Step 4: Simplify right side
    2,434,464.40x = 2,327,388,378,509.04
  5. Step 5: Solve for x
    x = 2,327,388,378,509.04/2,434,464.40
  6. Step 6: Final answer
    x = 956,016.60

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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.