Home / 3,607,908.83-4,977,026.53-2,230,812.35

Finding the Fourth Proportional to 3,607,908.83, 4,977,026.53 and 2,230,812.35

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Solution

The fourth proportional to 3,607,908.83, 4,977,026.53 and 2,230,812.35 is: 3,077,353.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,607,908.83 : 4,977,026.53 = 2,230,812.35 : x
  2. Step 2: Convert to fraction form
    3,607,908.83/4,977,026.53 = 2,230,812.35/x
  3. Step 3: Cross multiply
    3,607,908.83x = 4,977,026.53 × 2,230,812.35
  4. Step 4: Simplify right side
    3,607,908.83x = 11,102,812,218,939.48
  5. Step 5: Solve for x
    x = 11,102,812,218,939.48/3,607,908.83
  6. Step 6: Final answer
    x = 3,077,353.87

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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.