Home / 2,435,080.40-3,652,620.60-637,960.40

Finding the Fourth Proportional to 2,435,080.40, 3,652,620.60 and 637,960.40

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Solution

The fourth proportional to 2,435,080.40, 3,652,620.60 and 637,960.40 is: 956,940.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,080.40 : 3,652,620.60 = 637,960.40 : x
  2. Step 2: Convert to fraction form
    2,435,080.40/3,652,620.60 = 637,960.40/x
  3. Step 3: Cross multiply
    2,435,080.40x = 3,652,620.60 × 637,960.40
  4. Step 4: Simplify right side
    2,435,080.40x = 2,330,227,299,024.24
  5. Step 5: Solve for x
    x = 2,330,227,299,024.24/2,435,080.40
  6. Step 6: Final answer
    x = 956,940.60

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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.