Home / 4,335,697.40-6,496,547.70-3,621,860.60

Finding the Fourth Proportional to 4,335,697.40, 6,496,547.70 and 3,621,860.60

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Solution

The fourth proportional to 4,335,697.40, 6,496,547.70 and 3,621,860.60 is: 5,426,944.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,697.40 : 6,496,547.70 = 3,621,860.60 : x
  2. Step 2: Convert to fraction form
    4,335,697.40/6,496,547.70 = 3,621,860.60/x
  3. Step 3: Cross multiply
    4,335,697.40x = 6,496,547.70 × 3,621,860.60
  4. Step 4: Simplify right side
    4,335,697.40x = 23,529,590,150,650.62
  5. Step 5: Solve for x
    x = 23,529,590,150,650.62/4,335,697.40
  6. Step 6: Final answer
    x = 5,426,944.73

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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.