Home / 6,560,594.87-9,053,624.81-3,659,985.72

Finding the Fourth Proportional to 6,560,594.87, 9,053,624.81 and 3,659,985.72

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Solution

The fourth proportional to 6,560,594.87, 9,053,624.81 and 3,659,985.72 is: 5,050,782.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,594.87 : 9,053,624.81 = 3,659,985.72 : x
  2. Step 2: Convert to fraction form
    6,560,594.87/9,053,624.81 = 3,659,985.72/x
  3. Step 3: Cross multiply
    6,560,594.87x = 9,053,624.81 × 3,659,985.72
  4. Step 4: Simplify right side
    6,560,594.87x = 33,136,137,500,537.79
  5. Step 5: Solve for x
    x = 33,136,137,500,537.79/6,560,594.87
  6. Step 6: Final answer
    x = 5,050,782.46

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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.