Home / 5,576,552.80-8,364,829.20-5,534,562.40

Finding the Fourth Proportional to 5,576,552.80, 8,364,829.20 and 5,534,562.40

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Solution

The fourth proportional to 5,576,552.80, 8,364,829.20 and 5,534,562.40 is: 8,301,843.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,576,552.80 : 8,364,829.20 = 5,534,562.40 : x
  2. Step 2: Convert to fraction form
    5,576,552.80/8,364,829.20 = 5,534,562.40/x
  3. Step 3: Cross multiply
    5,576,552.80x = 8,364,829.20 × 5,534,562.40
  4. Step 4: Simplify right side
    5,576,552.80x = 46,295,669,172,742.09
  5. Step 5: Solve for x
    x = 46,295,669,172,742.09/5,576,552.80
  6. Step 6: Final answer
    x = 8,301,843.60

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1.5x scale

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.