Home / 4,547,404.80-6,826,636.80-3,416,601.60

Finding the Fourth Proportional to 4,547,404.80, 6,826,636.80 and 3,416,601.60

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Solution

The fourth proportional to 4,547,404.80, 6,826,636.80 and 3,416,601.60 is: 5,129,056.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547,404.80 : 6,826,636.80 = 3,416,601.60 : x
  2. Step 2: Convert to fraction form
    4,547,404.80/6,826,636.80 = 3,416,601.60/x
  3. Step 3: Cross multiply
    4,547,404.80x = 6,826,636.80 × 3,416,601.60
  4. Step 4: Simplify right side
    4,547,404.80x = 23,323,898,213,498.88
  5. Step 5: Solve for x
    x = 23,323,898,213,498.88/4,547,404.80
  6. Step 6: Final answer
    x = 5,129,056.95

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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.