Home / 6,354,089.70-9,525,229.65-4,434,997.20

Finding the Fourth Proportional to 6,354,089.70, 9,525,229.65 and 4,434,997.20

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Solution

The fourth proportional to 6,354,089.70, 9,525,229.65 and 4,434,997.20 is: 6,648,374.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,354,089.70 : 9,525,229.65 = 4,434,997.20 : x
  2. Step 2: Convert to fraction form
    6,354,089.70/9,525,229.65 = 4,434,997.20/x
  3. Step 3: Cross multiply
    6,354,089.70x = 9,525,229.65 × 4,434,997.20
  4. Step 4: Simplify right side
    6,354,089.70x = 42,244,366,827,106.98
  5. Step 5: Solve for x
    x = 42,244,366,827,106.98/6,354,089.70
  6. Step 6: Final answer
    x = 6,648,374.33

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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.