Home / 3,333,309.71-4,600,340.69-1,883,098.55

Finding the Fourth Proportional to 3,333,309.71, 4,600,340.69 and 1,883,098.55

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Solution

The fourth proportional to 3,333,309.71, 4,600,340.69 and 1,883,098.55 is: 2,598,886.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,309.71 : 4,600,340.69 = 1,883,098.55 : x
  2. Step 2: Convert to fraction form
    3,333,309.71/4,600,340.69 = 1,883,098.55/x
  3. Step 3: Cross multiply
    3,333,309.71x = 4,600,340.69 × 1,883,098.55
  4. Step 4: Simplify right side
    3,333,309.71x = 8,662,894,850,427.80
  5. Step 5: Solve for x
    x = 8,662,894,850,427.80/3,333,309.71
  6. Step 6: Final answer
    x = 2,598,886.88

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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.