Home / 5,646,195.59-8,464,532.27-2,448,913.64

Finding the Fourth Proportional to 5,646,195.59, 8,464,532.27 and 2,448,913.64

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Solution

The fourth proportional to 5,646,195.59, 8,464,532.27 and 2,448,913.64 is: 3,671,305.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,646,195.59 : 8,464,532.27 = 2,448,913.64 : x
  2. Step 2: Convert to fraction form
    5,646,195.59/8,464,532.27 = 2,448,913.64/x
  3. Step 3: Cross multiply
    5,646,195.59x = 8,464,532.27 × 2,448,913.64
  4. Step 4: Simplify right side
    5,646,195.59x = 20,728,908,477,655.93
  5. Step 5: Solve for x
    x = 20,728,908,477,655.93/5,646,195.59
  6. Step 6: Final answer
    x = 3,671,305.42

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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.