Home / 4,573,613.01-6,861,165.53-1,877,214.54

Finding the Fourth Proportional to 4,573,613.01, 6,861,165.53 and 1,877,214.54

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Solution

The fourth proportional to 4,573,613.01, 6,861,165.53 and 1,877,214.54 is: 2,816,128.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573,613.01 : 6,861,165.53 = 1,877,214.54 : x
  2. Step 2: Convert to fraction form
    4,573,613.01/6,861,165.53 = 1,877,214.54/x
  3. Step 3: Cross multiply
    4,573,613.01x = 6,861,165.53 × 1,877,214.54
  4. Step 4: Simplify right side
    4,573,613.01x = 12,879,879,684,876.73
  5. Step 5: Solve for x
    x = 12,879,879,684,876.73/4,573,613.01
  6. Step 6: Final answer
    x = 2,816,128.01

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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.