Home / 4,677,610-7,016,415.28-1,131,754

Finding the Fourth Proportional to 4,677,610, 7,016,415.28 and 1,131,754

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Solution

The fourth proportional to 4,677,610, 7,016,415.28 and 1,131,754 is: 1,697,631.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,610 : 7,016,415.28 = 1,131,754 : x
  2. Step 2: Convert to fraction form
    4,677,610/7,016,415.28 = 1,131,754/x
  3. Step 3: Cross multiply
    4,677,610x = 7,016,415.28 × 1,131,754
  4. Step 4: Simplify right side
    4,677,610x = 7,940,856,058,801.12
  5. Step 5: Solve for x
    x = 7,940,856,058,801.12/4,677,610
  6. Step 6: Final answer
    x = 1,697,631.07

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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.