Home / 4,752,823.90-6,558,898.73-2,577,366.48

Finding the Fourth Proportional to 4,752,823.90, 6,558,898.73 and 2,577,366.48

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Solution

The fourth proportional to 4,752,823.90, 6,558,898.73 and 2,577,366.48 is: 3,556,766.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,752,823.90 : 6,558,898.73 = 2,577,366.48 : x
  2. Step 2: Convert to fraction form
    4,752,823.90/6,558,898.73 = 2,577,366.48/x
  3. Step 3: Cross multiply
    4,752,823.90x = 6,558,898.73 × 2,577,366.48
  4. Step 4: Simplify right side
    4,752,823.90x = 16,904,685,732,416.57
  5. Step 5: Solve for x
    x = 16,904,685,732,416.57/4,752,823.90
  6. Step 6: Final answer
    x = 3,556,766.69

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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.