Home / 3,293,276.40-4,939,914.60-1,695,308.40

Finding the Fourth Proportional to 3,293,276.40, 4,939,914.60 and 1,695,308.40

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Solution

The fourth proportional to 3,293,276.40, 4,939,914.60 and 1,695,308.40 is: 2,542,962.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,276.40 : 4,939,914.60 = 1,695,308.40 : x
  2. Step 2: Convert to fraction form
    3,293,276.40/4,939,914.60 = 1,695,308.40/x
  3. Step 3: Cross multiply
    3,293,276.40x = 4,939,914.60 × 1,695,308.40
  4. Step 4: Simplify right side
    3,293,276.40x = 8,374,678,716,662.64
  5. Step 5: Solve for x
    x = 8,374,678,716,662.64/3,293,276.40
  6. Step 6: Final answer
    x = 2,542,962.60

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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.