Home / 6,502,933.38-8,973,930.62-3,602,315.28

Finding the Fourth Proportional to 6,502,933.38, 8,973,930.62 and 3,602,315.28

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Solution

The fourth proportional to 6,502,933.38, 8,973,930.62 and 3,602,315.28 is: 4,971,130.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,502,933.38 : 8,973,930.62 = 3,602,315.28 : x
  2. Step 2: Convert to fraction form
    6,502,933.38/8,973,930.62 = 3,602,315.28/x
  3. Step 3: Cross multiply
    6,502,933.38x = 8,973,930.62 × 3,602,315.28
  4. Step 4: Simplify right side
    6,502,933.38x = 32,326,927,394,085.87
  5. Step 5: Solve for x
    x = 32,326,927,394,085.87/6,502,933.38
  6. Step 6: Final answer
    x = 4,971,130.03

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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.