Home / 4,272,493.48-6,401,661.18-3,004,124.20

Finding the Fourth Proportional to 4,272,493.48, 6,401,661.18 and 3,004,124.20

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Solution

The fourth proportional to 4,272,493.48, 6,401,661.18 and 3,004,124.20 is: 4,501,208.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,272,493.48 : 6,401,661.18 = 3,004,124.20 : x
  2. Step 2: Convert to fraction form
    4,272,493.48/6,401,661.18 = 3,004,124.20/x
  3. Step 3: Cross multiply
    4,272,493.48x = 6,401,661.18 × 3,004,124.20
  4. Step 4: Simplify right side
    4,272,493.48x = 19,231,385,271,038.55
  5. Step 5: Solve for x
    x = 19,231,385,271,038.55/4,272,493.48
  6. Step 6: Final answer
    x = 4,501,208.80

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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.