Home / 8,048,898.04-11,103,815.20-4,783,857.16

Finding the Fourth Proportional to 8,048,898.04, 11,103,815.20 and 4,783,857.16

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Solution

The fourth proportional to 8,048,898.04, 11,103,815.20 and 4,783,857.16 is: 6,599,545.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,048,898.04 : 11,103,815.20 = 4,783,857.16 : x
  2. Step 2: Convert to fraction form
    8,048,898.04/11,103,815.20 = 4,783,857.16/x
  3. Step 3: Cross multiply
    8,048,898.04x = 11,103,815.20 × 4,783,857.16
  4. Step 4: Simplify right side
    8,048,898.04x = 53,119,065,847,836.83
  5. Step 5: Solve for x
    x = 53,119,065,847,836.83/8,048,898.04
  6. Step 6: Final answer
    x = 6,599,545.13

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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.