Home / 4,349,983.50-6,003,072.81-2,389,887.18

Finding the Fourth Proportional to 4,349,983.50, 6,003,072.81 and 2,389,887.18

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Solution

The fourth proportional to 4,349,983.50, 6,003,072.81 and 2,389,887.18 is: 3,298,096.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349,983.50 : 6,003,072.81 = 2,389,887.18 : x
  2. Step 2: Convert to fraction form
    4,349,983.50/6,003,072.81 = 2,389,887.18/x
  3. Step 3: Cross multiply
    4,349,983.50x = 6,003,072.81 × 2,389,887.18
  4. Step 4: Simplify right side
    4,349,983.50x = 14,346,666,749,225.58
  5. Step 5: Solve for x
    x = 14,346,666,749,225.58/4,349,983.50
  6. Step 6: Final answer
    x = 3,298,096.82

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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.