Home / 3,176,348.20-4,763,498.46-1,045,925.32

Finding the Fourth Proportional to 3,176,348.20, 4,763,498.46 and 1,045,925.32

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Solution

The fourth proportional to 3,176,348.20, 4,763,498.46 and 1,045,925.32 is: 1,568,550.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,348.20 : 4,763,498.46 = 1,045,925.32 : x
  2. Step 2: Convert to fraction form
    3,176,348.20/4,763,498.46 = 1,045,925.32/x
  3. Step 3: Cross multiply
    3,176,348.20x = 4,763,498.46 × 1,045,925.32
  4. Step 4: Simplify right side
    3,176,348.20x = 4,982,263,651,095.01
  5. Step 5: Solve for x
    x = 4,982,263,651,095.01/3,176,348.20
  6. Step 6: Final answer
    x = 1,568,550.84

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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.