Home / 6,573,628.20-9,860,442.30-4,450,261.80

Finding the Fourth Proportional to 6,573,628.20, 9,860,442.30 and 4,450,261.80

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Solution

The fourth proportional to 6,573,628.20, 9,860,442.30 and 4,450,261.80 is: 6,675,392.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,628.20 : 9,860,442.30 = 4,450,261.80 : x
  2. Step 2: Convert to fraction form
    6,573,628.20/9,860,442.30 = 4,450,261.80/x
  3. Step 3: Cross multiply
    6,573,628.20x = 9,860,442.30 × 4,450,261.80
  4. Step 4: Simplify right side
    6,573,628.20x = 43,881,549,698,794.14
  5. Step 5: Solve for x
    x = 43,881,549,698,794.14/6,573,628.20
  6. Step 6: Final answer
    x = 6,675,392.70

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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.