Home / 4,523,751.72-6,783,984.50-2,475,925.92

Finding the Fourth Proportional to 4,523,751.72, 6,783,984.50 and 2,475,925.92

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Solution

The fourth proportional to 4,523,751.72, 6,783,984.50 and 2,475,925.92 is: 3,712,989.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523,751.72 : 6,783,984.50 = 2,475,925.92 : x
  2. Step 2: Convert to fraction form
    4,523,751.72/6,783,984.50 = 2,475,925.92/x
  3. Step 3: Cross multiply
    4,523,751.72x = 6,783,984.50 × 2,475,925.92
  4. Step 4: Simplify right side
    4,523,751.72x = 16,796,643,052,048.61
  5. Step 5: Solve for x
    x = 16,796,643,052,048.61/4,523,751.72
  6. Step 6: Final answer
    x = 3,712,989.59

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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.