Home / 3,159,604.56-4,360,244.66-1,709,299.66

Finding the Fourth Proportional to 3,159,604.56, 4,360,244.66 and 1,709,299.66

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Solution

The fourth proportional to 3,159,604.56, 4,360,244.66 and 1,709,299.66 is: 2,358,828.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,159,604.56 : 4,360,244.66 = 1,709,299.66 : x
  2. Step 2: Convert to fraction form
    3,159,604.56/4,360,244.66 = 1,709,299.66/x
  3. Step 3: Cross multiply
    3,159,604.56x = 4,360,244.66 × 1,709,299.66
  4. Step 4: Simplify right side
    3,159,604.56x = 7,452,964,714,854.82
  5. Step 5: Solve for x
    x = 7,452,964,714,854.82/3,159,604.56
  6. Step 6: Final answer
    x = 2,358,828.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.