Home / 4,598,983.20-6,898,474.80-4,392,544.80

Finding the Fourth Proportional to 4,598,983.20, 6,898,474.80 and 4,392,544.80

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Solution

The fourth proportional to 4,598,983.20, 6,898,474.80 and 4,392,544.80 is: 6,588,817.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598,983.20 : 6,898,474.80 = 4,392,544.80 : x
  2. Step 2: Convert to fraction form
    4,598,983.20/6,898,474.80 = 4,392,544.80/x
  3. Step 3: Cross multiply
    4,598,983.20x = 6,898,474.80 × 4,392,544.80
  4. Step 4: Simplify right side
    4,598,983.20x = 30,301,859,610,671.04
  5. Step 5: Solve for x
    x = 30,301,859,610,671.04/4,598,983.20
  6. Step 6: Final answer
    x = 6,588,817.20

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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.