Home / 4,294,952.69-6,442,429.03-1,303,136.69

Finding the Fourth Proportional to 4,294,952.69, 6,442,429.03 and 1,303,136.69

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Solution

The fourth proportional to 4,294,952.69, 6,442,429.03 and 1,303,136.69 is: 1,954,705.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,952.69 : 6,442,429.03 = 1,303,136.69 : x
  2. Step 2: Convert to fraction form
    4,294,952.69/6,442,429.03 = 1,303,136.69/x
  3. Step 3: Cross multiply
    4,294,952.69x = 6,442,429.03 × 1,303,136.69
  4. Step 4: Simplify right side
    4,294,952.69x = 8,395,365,641,714.11
  5. Step 5: Solve for x
    x = 8,395,365,641,714.11/4,294,952.69
  6. Step 6: Final answer
    x = 1,954,705.03

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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.