Home / 6,211,012.94-8,574,562.23-4,356,124.82

Finding the Fourth Proportional to 6,211,012.94, 8,574,562.23 and 4,356,124.82

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Solution

The fourth proportional to 6,211,012.94, 8,574,562.23 and 4,356,124.82 is: 6,013,811.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,211,012.94 : 8,574,562.23 = 4,356,124.82 : x
  2. Step 2: Convert to fraction form
    6,211,012.94/8,574,562.23 = 4,356,124.82/x
  3. Step 3: Cross multiply
    6,211,012.94x = 8,574,562.23 × 4,356,124.82
  4. Step 4: Simplify right side
    6,211,012.94x = 37,351,863,350,737.55
  5. Step 5: Solve for x
    x = 37,351,863,350,737.55/6,211,012.94
  6. Step 6: Final answer
    x = 6,013,811.87

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Double scale
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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.