Home / 4,108,810.03-5,671,973.83-2,455,540.36

Finding the Fourth Proportional to 4,108,810.03, 5,671,973.83 and 2,455,540.36

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Solution

The fourth proportional to 4,108,810.03, 5,671,973.83 and 2,455,540.36 is: 3,389,730.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,810.03 : 5,671,973.83 = 2,455,540.36 : x
  2. Step 2: Convert to fraction form
    4,108,810.03/5,671,973.83 = 2,455,540.36/x
  3. Step 3: Cross multiply
    4,108,810.03x = 5,671,973.83 × 2,455,540.36
  4. Step 4: Simplify right side
    4,108,810.03x = 13,927,760,660,428.78
  5. Step 5: Solve for x
    x = 13,927,760,660,428.78/4,108,810.03
  6. Step 6: Final answer
    x = 3,389,730.98

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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.