Home / 8,801,436.87-13,207,302.32-3,683,438.91

Finding the Fourth Proportional to 8,801,436.87, 13,207,302.32 and 3,683,438.91

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Solution

The fourth proportional to 8,801,436.87, 13,207,302.32 and 3,683,438.91 is: 5,527,312.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,801,436.87 : 13,207,302.32 = 3,683,438.91 : x
  2. Step 2: Convert to fraction form
    8,801,436.87/13,207,302.32 = 3,683,438.91/x
  3. Step 3: Cross multiply
    8,801,436.87x = 13,207,302.32 × 3,683,438.91
  4. Step 4: Simplify right side
    8,801,436.87x = 48,648,291,243,204.08
  5. Step 5: Solve for x
    x = 48,648,291,243,204.08/8,801,436.87
  6. Step 6: Final answer
    x = 5,527,312.41

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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.