Home / 7,367,212.85-11,052,952.30-3,048,465.88

Finding the Fourth Proportional to 7,367,212.85, 11,052,952.30 and 3,048,465.88

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Solution

The fourth proportional to 7,367,212.85, 11,052,952.30 and 3,048,465.88 is: 4,573,581.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,212.85 : 11,052,952.30 = 3,048,465.88 : x
  2. Step 2: Convert to fraction form
    7,367,212.85/11,052,952.30 = 3,048,465.88/x
  3. Step 3: Cross multiply
    7,367,212.85x = 11,052,952.30 × 3,048,465.88
  4. Step 4: Simplify right side
    7,367,212.85x = 33,694,547,977,444.30
  5. Step 5: Solve for x
    x = 33,694,547,977,444.30/7,367,212.85
  6. Step 6: Final answer
    x = 4,573,581.45

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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.