Home / 4,575,604.60-6,311,710.92-2,853,735.76

Finding the Fourth Proportional to 4,575,604.60, 6,311,710.92 and 2,853,735.76

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Solution

The fourth proportional to 4,575,604.60, 6,311,710.92 and 2,853,735.76 is: 3,936,519.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,604.60 : 6,311,710.92 = 2,853,735.76 : x
  2. Step 2: Convert to fraction form
    4,575,604.60/6,311,710.92 = 2,853,735.76/x
  3. Step 3: Cross multiply
    4,575,604.60x = 6,311,710.92 × 2,853,735.76
  4. Step 4: Simplify right side
    4,575,604.60x = 18,011,955,159,186.50
  5. Step 5: Solve for x
    x = 18,011,955,159,186.50/4,575,604.60
  6. Step 6: Final answer
    x = 3,936,519.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.