Home / 5,803,420.36-8,008,084.18-3,355,661

Finding the Fourth Proportional to 5,803,420.36, 8,008,084.18 and 3,355,661

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Solution

The fourth proportional to 5,803,420.36, 8,008,084.18 and 3,355,661 is: 4,630,444.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,803,420.36 : 8,008,084.18 = 3,355,661 : x
  2. Step 2: Convert to fraction form
    5,803,420.36/8,008,084.18 = 3,355,661/x
  3. Step 3: Cross multiply
    5,803,420.36x = 8,008,084.18 × 3,355,661
  4. Step 4: Simplify right side
    5,803,420.36x = 26,872,415,767,542.98
  5. Step 5: Solve for x
    x = 26,872,415,767,542.98/5,803,420.36
  6. Step 6: Final answer
    x = 4,630,444.48

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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.