Home / 4,607,823.87-6,358,949.49-2,514,780.81

Finding the Fourth Proportional to 4,607,823.87, 6,358,949.49 and 2,514,780.81

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Solution

The fourth proportional to 4,607,823.87, 6,358,949.49 and 2,514,780.81 is: 3,470,480.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,823.87 : 6,358,949.49 = 2,514,780.81 : x
  2. Step 2: Convert to fraction form
    4,607,823.87/6,358,949.49 = 2,514,780.81/x
  3. Step 3: Cross multiply
    4,607,823.87x = 6,358,949.49 × 2,514,780.81
  4. Step 4: Simplify right side
    4,607,823.87x = 15,991,364,149,211.29
  5. Step 5: Solve for x
    x = 15,991,364,149,211.29/4,607,823.87
  6. Step 6: Final answer
    x = 3,470,480.77

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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.