Home / 2,509,207.04-3,763,884.32-615,948.40

Finding the Fourth Proportional to 2,509,207.04, 3,763,884.32 and 615,948.40

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Solution

The fourth proportional to 2,509,207.04, 3,763,884.32 and 615,948.40 is: 923,940.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,509,207.04 : 3,763,884.32 = 615,948.40 : x
  2. Step 2: Convert to fraction form
    2,509,207.04/3,763,884.32 = 615,948.40/x
  3. Step 3: Cross multiply
    2,509,207.04x = 3,763,884.32 × 615,948.40
  4. Step 4: Simplify right side
    2,509,207.04x = 2,318,358,524,689.09
  5. Step 5: Solve for x
    x = 2,318,358,524,689.09/2,509,207.04
  6. Step 6: Final answer
    x = 923,940.71

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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.