Home / 6,829,021.62-9,424,030.49-3,773,214.10

Finding the Fourth Proportional to 6,829,021.62, 9,424,030.49 and 3,773,214.10

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Solution

The fourth proportional to 6,829,021.62, 9,424,030.49 and 3,773,214.10 is: 5,207,024.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,829,021.62 : 9,424,030.49 = 3,773,214.10 : x
  2. Step 2: Convert to fraction form
    6,829,021.62/9,424,030.49 = 3,773,214.10/x
  3. Step 3: Cross multiply
    6,829,021.62x = 9,424,030.49 × 3,773,214.10
  4. Step 4: Simplify right side
    6,829,021.62x = 35,558,884,723,697.91
  5. Step 5: Solve for x
    x = 35,558,884,723,697.91/6,829,021.62
  6. Step 6: Final answer
    x = 5,207,024.77

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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.