Home / 2,662,246.83-3,674,192.52-1,544,881.73

Finding the Fourth Proportional to 2,662,246.83, 3,674,192.52 and 1,544,881.73

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Solution

The fourth proportional to 2,662,246.83, 3,674,192.52 and 1,544,881.73 is: 2,132,106.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,662,246.83 : 3,674,192.52 = 1,544,881.73 : x
  2. Step 2: Convert to fraction form
    2,662,246.83/3,674,192.52 = 1,544,881.73/x
  3. Step 3: Cross multiply
    2,662,246.83x = 3,674,192.52 × 1,544,881.73
  4. Step 4: Simplify right side
    2,662,246.83x = 5,676,192,878,279.70
  5. Step 5: Solve for x
    x = 5,676,192,878,279.70/2,662,246.83
  6. Step 6: Final answer
    x = 2,132,106.16

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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.