Home / 2,435,557.60-3,653,336.40-662,629.60

Finding the Fourth Proportional to 2,435,557.60, 3,653,336.40 and 662,629.60

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Solution

The fourth proportional to 2,435,557.60, 3,653,336.40 and 662,629.60 is: 993,944.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,557.60 : 3,653,336.40 = 662,629.60 : x
  2. Step 2: Convert to fraction form
    2,435,557.60/3,653,336.40 = 662,629.60/x
  3. Step 3: Cross multiply
    2,435,557.60x = 3,653,336.40 × 662,629.60
  4. Step 4: Simplify right side
    2,435,557.60x = 2,420,808,837,397.44
  5. Step 5: Solve for x
    x = 2,420,808,837,397.44/2,435,557.60
  6. Step 6: Final answer
    x = 993,944.40

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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.