Home / 2,314,166.62-3,473,488.92-1,116,931.72

Finding the Fourth Proportional to 2,314,166.62, 3,473,488.92 and 1,116,931.72

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Solution

The fourth proportional to 2,314,166.62, 3,473,488.92 and 1,116,931.72 is: 1,676,478.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,166.62 : 3,473,488.92 = 1,116,931.72 : x
  2. Step 2: Convert to fraction form
    2,314,166.62/3,473,488.92 = 1,116,931.72/x
  3. Step 3: Cross multiply
    2,314,166.62x = 3,473,488.92 × 1,116,931.72
  4. Step 4: Simplify right side
    2,314,166.62x = 3,879,649,953,816.54
  5. Step 5: Solve for x
    x = 3,879,649,953,816.54/2,314,166.62
  6. Step 6: Final answer
    x = 1,676,478.23

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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.