Home / 5,576,529.80-8,346,132.30-3,896,913.80

Finding the Fourth Proportional to 5,576,529.80, 8,346,132.30 and 3,896,913.80

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Solution

The fourth proportional to 5,576,529.80, 8,346,132.30 and 3,896,913.80 is: 5,832,329.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,576,529.80 : 8,346,132.30 = 3,896,913.80 : x
  2. Step 2: Convert to fraction form
    5,576,529.80/8,346,132.30 = 3,896,913.80/x
  3. Step 3: Cross multiply
    5,576,529.80x = 8,346,132.30 × 3,896,913.80
  4. Step 4: Simplify right side
    5,576,529.80x = 32,524,158,136,495.74
  5. Step 5: Solve for x
    x = 32,524,158,136,495.74/5,576,529.80
  6. Step 6: Final answer
    x = 5,832,329.30

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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.