Home / 14,081,230.65-21,124,230.52-4,856,698.39

Finding the Fourth Proportional to 14,081,230.65, 21,124,230.52 and 4,856,698.39

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Solution

The fourth proportional to 14,081,230.65, 21,124,230.52 and 4,856,698.39 is: 7,285,870.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,081,230.65 : 21,124,230.52 = 4,856,698.39 : x
  2. Step 2: Convert to fraction form
    14,081,230.65/21,124,230.52 = 4,856,698.39/x
  3. Step 3: Cross multiply
    14,081,230.65x = 21,124,230.52 × 4,856,698.39
  4. Step 4: Simplify right side
    14,081,230.65x = 102,594,016,356,472.86
  5. Step 5: Solve for x
    x = 102,594,016,356,472.86/14,081,230.65
  6. Step 6: Final answer
    x = 7,285,870.03

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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.