Home / 1,883,815.59-2,599,635.84-1,024,368.33

Finding the Fourth Proportional to 1,883,815.59, 2,599,635.84 and 1,024,368.33

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Solution

The fourth proportional to 1,883,815.59, 2,599,635.84 and 1,024,368.33 is: 1,413,612.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,815.59 : 2,599,635.84 = 1,024,368.33 : x
  2. Step 2: Convert to fraction form
    1,883,815.59/2,599,635.84 = 1,024,368.33/x
  3. Step 3: Cross multiply
    1,883,815.59x = 2,599,635.84 × 1,024,368.33
  4. Step 4: Simplify right side
    1,883,815.59x = 2,662,984,624,028.95
  5. Step 5: Solve for x
    x = 2,662,984,624,028.95/1,883,815.59
  6. Step 6: Final answer
    x = 1,413,612.16

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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.