Home / 4,677,562.20-7,005,845.70-3,837,754.20

Finding the Fourth Proportional to 4,677,562.20, 7,005,845.70 and 3,837,754.20

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Solution

The fourth proportional to 4,677,562.20, 7,005,845.70 and 3,837,754.20 is: 5,748,018.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,562.20 : 7,005,845.70 = 3,837,754.20 : x
  2. Step 2: Convert to fraction form
    4,677,562.20/7,005,845.70 = 3,837,754.20/x
  3. Step 3: Cross multiply
    4,677,562.20x = 7,005,845.70 × 3,837,754.20
  4. Step 4: Simplify right side
    4,677,562.20x = 26,886,713,759,726.94
  5. Step 5: Solve for x
    x = 26,886,713,759,726.94/4,677,562.20
  6. Step 6: Final answer
    x = 5,748,018.44

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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.