Home / 4,673,329.20-7,009,993.80-2,013,937.20

Finding the Fourth Proportional to 4,673,329.20, 7,009,993.80 and 2,013,937.20

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Solution

The fourth proportional to 4,673,329.20, 7,009,993.80 and 2,013,937.20 is: 3,020,905.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673,329.20 : 7,009,993.80 = 2,013,937.20 : x
  2. Step 2: Convert to fraction form
    4,673,329.20/7,009,993.80 = 2,013,937.20/x
  3. Step 3: Cross multiply
    4,673,329.20x = 7,009,993.80 × 2,013,937.20
  4. Step 4: Simplify right side
    4,673,329.20x = 14,117,687,285,589.36
  5. Step 5: Solve for x
    x = 14,117,687,285,589.36/4,673,329.20
  6. Step 6: Final answer
    x = 3,020,905.80

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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.