Home / 2,465,243.20-3,696,115.20-1,118,051.20

Finding the Fourth Proportional to 2,465,243.20, 3,696,115.20 and 1,118,051.20

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Solution

The fourth proportional to 2,465,243.20, 3,696,115.20 and 1,118,051.20 is: 1,676,283.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,243.20 : 3,696,115.20 = 1,118,051.20 : x
  2. Step 2: Convert to fraction form
    2,465,243.20/3,696,115.20 = 1,118,051.20/x
  3. Step 3: Cross multiply
    2,465,243.20x = 3,696,115.20 × 1,118,051.20
  4. Step 4: Simplify right side
    2,465,243.20x = 4,132,446,034,698.24
  5. Step 5: Solve for x
    x = 4,132,446,034,698.24/2,465,243.20
  6. Step 6: Final answer
    x = 1,676,283.31

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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.