Home / 6,828,535.81-10,243,493.18-2,217,329.26

Finding the Fourth Proportional to 6,828,535.81, 10,243,493.18 and 2,217,329.26

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Solution

The fourth proportional to 6,828,535.81, 10,243,493.18 and 2,217,329.26 is: 3,326,217.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,828,535.81 : 10,243,493.18 = 2,217,329.26 : x
  2. Step 2: Convert to fraction form
    6,828,535.81/10,243,493.18 = 2,217,329.26/x
  3. Step 3: Cross multiply
    6,828,535.81x = 10,243,493.18 × 2,217,329.26
  4. Step 4: Simplify right side
    6,828,535.81x = 22,713,197,153,053.88
  5. Step 5: Solve for x
    x = 22,713,197,153,053.88/6,828,535.81
  6. Step 6: Final answer
    x = 3,326,217.77

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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.