Home / 2,460,677.60-3,691,209.18-663,533.84

Finding the Fourth Proportional to 2,460,677.60, 3,691,209.18 and 663,533.84

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Solution

The fourth proportional to 2,460,677.60, 3,691,209.18 and 663,533.84 is: 995,352.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,677.60 : 3,691,209.18 = 663,533.84 : x
  2. Step 2: Convert to fraction form
    2,460,677.60/3,691,209.18 = 663,533.84/x
  3. Step 3: Cross multiply
    2,460,677.60x = 3,691,209.18 × 663,533.84
  4. Step 4: Simplify right side
    2,460,677.60x = 2,449,242,201,448.65
  5. Step 5: Solve for x
    x = 2,449,242,201,448.65/2,460,677.60
  6. Step 6: Final answer
    x = 995,352.74

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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.