Home / 5,372,244.39-8,053,300.75-2,674,018.77

Finding the Fourth Proportional to 5,372,244.39, 8,053,300.75 and 2,674,018.77

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Solution

The fourth proportional to 5,372,244.39, 8,053,300.75 and 2,674,018.77 is: 4,008,506.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,244.39 : 8,053,300.75 = 2,674,018.77 : x
  2. Step 2: Convert to fraction form
    5,372,244.39/8,053,300.75 = 2,674,018.77/x
  3. Step 3: Cross multiply
    5,372,244.39x = 8,053,300.75 × 2,674,018.77
  4. Step 4: Simplify right side
    5,372,244.39x = 21,534,677,365,955.08
  5. Step 5: Solve for x
    x = 21,534,677,365,955.08/5,372,244.39
  6. Step 6: Final answer
    x = 4,008,506.65

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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.