Home / 2,823,324.36-4,234,636.62-1,671,256.50

Finding the Fourth Proportional to 2,823,324.36, 4,234,636.62 and 1,671,256.50

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Solution

The fourth proportional to 2,823,324.36, 4,234,636.62 and 1,671,256.50 is: 2,506,677.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,324.36 : 4,234,636.62 = 1,671,256.50 : x
  2. Step 2: Convert to fraction form
    2,823,324.36/4,234,636.62 = 1,671,256.50/x
  3. Step 3: Cross multiply
    2,823,324.36x = 4,234,636.62 × 1,671,256.50
  4. Step 4: Simplify right side
    2,823,324.36x = 7,077,163,976,313.03
  5. Step 5: Solve for x
    x = 7,077,163,976,313.03/2,823,324.36
  6. Step 6: Final answer
    x = 2,506,677.62

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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.