Home / 2,822,009.88-3,894,423.54-1,598,567.48

Finding the Fourth Proportional to 2,822,009.88, 3,894,423.54 and 1,598,567.48

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Solution

The fourth proportional to 2,822,009.88, 3,894,423.54 and 1,598,567.48 is: 2,206,051.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,009.88 : 3,894,423.54 = 1,598,567.48 : x
  2. Step 2: Convert to fraction form
    2,822,009.88/3,894,423.54 = 1,598,567.48/x
  3. Step 3: Cross multiply
    2,822,009.88x = 3,894,423.54 × 1,598,567.48
  4. Step 4: Simplify right side
    2,822,009.88x = 6,225,498,824,390.48
  5. Step 5: Solve for x
    x = 6,225,498,824,390.48/2,822,009.88
  6. Step 6: Final answer
    x = 2,206,051.39

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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.