Home / 4,345,344.60-6,525,015.30-3,281,587.80

Finding the Fourth Proportional to 4,345,344.60, 6,525,015.30 and 3,281,587.80

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Solution

The fourth proportional to 4,345,344.60, 6,525,015.30 and 3,281,587.80 is: 4,927,666.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,344.60 : 6,525,015.30 = 3,281,587.80 : x
  2. Step 2: Convert to fraction form
    4,345,344.60/6,525,015.30 = 3,281,587.80/x
  3. Step 3: Cross multiply
    4,345,344.60x = 6,525,015.30 × 3,281,587.80
  4. Step 4: Simplify right side
    4,345,344.60x = 21,412,410,603,293.34
  5. Step 5: Solve for x
    x = 21,412,410,603,293.34/4,345,344.60
  6. Step 6: Final answer
    x = 4,927,666.87

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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.