Home / 1,571,994.39-2,358,489.81-561,093.96

Finding the Fourth Proportional to 1,571,994.39, 2,358,489.81 and 561,093.96

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Solution

The fourth proportional to 1,571,994.39, 2,358,489.81 and 561,093.96 is: 841,818.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,571,994.39 : 2,358,489.81 = 561,093.96 : x
  2. Step 2: Convert to fraction form
    1,571,994.39/2,358,489.81 = 561,093.96/x
  3. Step 3: Cross multiply
    1,571,994.39x = 2,358,489.81 × 561,093.96
  4. Step 4: Simplify right side
    1,571,994.39x = 1,323,334,387,112.55
  5. Step 5: Solve for x
    x = 1,323,334,387,112.55/1,571,994.39
  6. Step 6: Final answer
    x = 841,818.77

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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.