Home / 5,285,062.80-7,927,594.20-4,463,917.20

Finding the Fourth Proportional to 5,285,062.80, 7,927,594.20 and 4,463,917.20

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Solution

The fourth proportional to 5,285,062.80, 7,927,594.20 and 4,463,917.20 is: 6,695,875.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,285,062.80 : 7,927,594.20 = 4,463,917.20 : x
  2. Step 2: Convert to fraction form
    5,285,062.80/7,927,594.20 = 4,463,917.20/x
  3. Step 3: Cross multiply
    5,285,062.80x = 7,927,594.20 × 4,463,917.20
  4. Step 4: Simplify right side
    5,285,062.80x = 35,388,124,104,000.24
  5. Step 5: Solve for x
    x = 35,388,124,104,000.24/5,285,062.80
  6. Step 6: Final answer
    x = 6,695,875.80

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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.