Home / 8,313,953.64-12,470,925.12-6,053,855.44

Finding the Fourth Proportional to 8,313,953.64, 12,470,925.12 and 6,053,855.44

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Solution

The fourth proportional to 8,313,953.64, 12,470,925.12 and 6,053,855.44 is: 9,080,779.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,313,953.64 : 12,470,925.12 = 6,053,855.44 : x
  2. Step 2: Convert to fraction form
    8,313,953.64/12,470,925.12 = 6,053,855.44/x
  3. Step 3: Cross multiply
    8,313,953.64x = 12,470,925.12 × 6,053,855.44
  4. Step 4: Simplify right side
    8,313,953.64x = 75,497,177,879,544.66
  5. Step 5: Solve for x
    x = 75,497,177,879,544.66/8,313,953.64
  6. Step 6: Final answer
    x = 9,080,779.27

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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.