Home / 6,554,488.62-9,045,732.70-3,614,880.62

Finding the Fourth Proportional to 6,554,488.62, 9,045,732.70 and 3,614,880.62

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Solution

The fourth proportional to 6,554,488.62, 9,045,732.70 and 3,614,880.62 is: 4,988,832.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,554,488.62 : 9,045,732.70 = 3,614,880.62 : x
  2. Step 2: Convert to fraction form
    6,554,488.62/9,045,732.70 = 3,614,880.62/x
  3. Step 3: Cross multiply
    6,554,488.62x = 9,045,732.70 × 3,614,880.62
  4. Step 4: Simplify right side
    6,554,488.62x = 32,699,243,830,930.27
  5. Step 5: Solve for x
    x = 32,699,243,830,930.27/6,554,488.62
  6. Step 6: Final answer
    x = 4,988,832.19

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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.