Home / 4,224,000.10-6,336,000.15-1,701,465.70

Finding the Fourth Proportional to 4,224,000.10, 6,336,000.15 and 1,701,465.70

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Solution

The fourth proportional to 4,224,000.10, 6,336,000.15 and 1,701,465.70 is: 2,552,198.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,000.10 : 6,336,000.15 = 1,701,465.70 : x
  2. Step 2: Convert to fraction form
    4,224,000.10/6,336,000.15 = 1,701,465.70/x
  3. Step 3: Cross multiply
    4,224,000.10x = 6,336,000.15 × 1,701,465.70
  4. Step 4: Simplify right side
    4,224,000.10x = 10,780,486,930,419.86
  5. Step 5: Solve for x
    x = 10,780,486,930,419.86/4,224,000.10
  6. Step 6: Final answer
    x = 2,552,198.55

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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.