Home / 6,737,778.10-10,106,667.15-2,477,064.70

Finding the Fourth Proportional to 6,737,778.10, 10,106,667.15 and 2,477,064.70

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Solution

The fourth proportional to 6,737,778.10, 10,106,667.15 and 2,477,064.70 is: 3,715,597.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,778.10 : 10,106,667.15 = 2,477,064.70 : x
  2. Step 2: Convert to fraction form
    6,737,778.10/10,106,667.15 = 2,477,064.70/x
  3. Step 3: Cross multiply
    6,737,778.10x = 10,106,667.15 × 2,477,064.70
  4. Step 4: Simplify right side
    6,737,778.10x = 25,034,868,431,914.61
  5. Step 5: Solve for x
    x = 25,034,868,431,914.61/6,737,778.10
  6. Step 6: Final answer
    x = 3,715,597.05

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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.