Home / 6,424,354.77-9,623,683.98-3,864,156

Finding the Fourth Proportional to 6,424,354.77, 9,623,683.98 and 3,864,156

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Solution

The fourth proportional to 6,424,354.77, 9,623,683.98 and 3,864,156 is: 5,788,506.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,424,354.77 : 9,623,683.98 = 3,864,156 : x
  2. Step 2: Convert to fraction form
    6,424,354.77/9,623,683.98 = 3,864,156/x
  3. Step 3: Cross multiply
    6,424,354.77x = 9,623,683.98 × 3,864,156
  4. Step 4: Simplify right side
    6,424,354.77x = 37,187,416,193,420.88
  5. Step 5: Solve for x
    x = 37,187,416,193,420.88/6,424,354.77
  6. Step 6: Final answer
    x = 5,788,506.01

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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.