Home / 4,108,456.70-5,671,095.27-2,823,550.46

Finding the Fourth Proportional to 4,108,456.70, 5,671,095.27 and 2,823,550.46

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Solution

The fourth proportional to 4,108,456.70, 5,671,095.27 and 2,823,550.46 is: 3,897,478.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,456.70 : 5,671,095.27 = 2,823,550.46 : x
  2. Step 2: Convert to fraction form
    4,108,456.70/5,671,095.27 = 2,823,550.46/x
  3. Step 3: Cross multiply
    4,108,456.70x = 5,671,095.27 × 2,823,550.46
  4. Step 4: Simplify right side
    4,108,456.70x = 16,012,623,658,312.32
  5. Step 5: Solve for x
    x = 16,012,623,658,312.32/4,108,456.70
  6. Step 6: Final answer
    x = 3,897,478.99

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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.