Home / 4,477,520.59-6,179,143.58-2,544,108.64

Finding the Fourth Proportional to 4,477,520.59, 6,179,143.58 and 2,544,108.64

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Solution

The fourth proportional to 4,477,520.59, 6,179,143.58 and 2,544,108.64 is: 3,510,963.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,520.59 : 6,179,143.58 = 2,544,108.64 : x
  2. Step 2: Convert to fraction form
    4,477,520.59/6,179,143.58 = 2,544,108.64/x
  3. Step 3: Cross multiply
    4,477,520.59x = 6,179,143.58 × 2,544,108.64
  4. Step 4: Simplify right side
    4,477,520.59x = 15,720,412,569,678.53
  5. Step 5: Solve for x
    x = 15,720,412,569,678.53/4,477,520.59
  6. Step 6: Final answer
    x = 3,510,963.77

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1.5x scale

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.