Home / 4,744,005.80-7,116,930.30-2,048,325.80

Finding the Fourth Proportional to 4,744,005.80, 7,116,930.30 and 2,048,325.80

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Solution

The fourth proportional to 4,744,005.80, 7,116,930.30 and 2,048,325.80 is: 3,072,886.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,005.80 : 7,116,930.30 = 2,048,325.80 : x
  2. Step 2: Convert to fraction form
    4,744,005.80/7,116,930.30 = 2,048,325.80/x
  3. Step 3: Cross multiply
    4,744,005.80x = 7,116,930.30 × 2,048,325.80
  4. Step 4: Simplify right side
    4,744,005.80x = 14,577,791,950,291.74
  5. Step 5: Solve for x
    x = 14,577,791,950,291.74/4,744,005.80
  6. Step 6: Final answer
    x = 3,072,886.62

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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.