Home / 13,762,534.01-20,630,908.62-4,658,260.77

Finding the Fourth Proportional to 13,762,534.01, 20,630,908.62 and 4,658,260.77

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Solution

The fourth proportional to 13,762,534.01, 20,630,908.62 and 4,658,260.77 is: 6,983,027.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,762,534.01 : 20,630,908.62 = 4,658,260.77 : x
  2. Step 2: Convert to fraction form
    13,762,534.01/20,630,908.62 = 4,658,260.77/x
  3. Step 3: Cross multiply
    13,762,534.01x = 20,630,908.62 × 4,658,260.77
  4. Step 4: Simplify right side
    13,762,534.01x = 96,104,152,274,000.83
  5. Step 5: Solve for x
    x = 96,104,152,274,000.83/13,762,534.01
  6. Step 6: Final answer
    x = 6,983,027.42

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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.