Home / 5,476,950.35-7,518,612.80-4,701,234.47

Finding the Fourth Proportional to 5,476,950.35, 7,518,612.80 and 4,701,234.47

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Solution

The fourth proportional to 5,476,950.35, 7,518,612.80 and 4,701,234.47 is: 6,453,730.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,476,950.35 : 7,518,612.80 = 4,701,234.47 : x
  2. Step 2: Convert to fraction form
    5,476,950.35/7,518,612.80 = 4,701,234.47/x
  3. Step 3: Cross multiply
    5,476,950.35x = 7,518,612.80 × 4,701,234.47
  4. Step 4: Simplify right side
    5,476,950.35x = 35,346,761,692,492.84
  5. Step 5: Solve for x
    x = 35,346,761,692,492.84/5,476,950.35
  6. Step 6: Final answer
    x = 6,453,730.54

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.