Home / 1,656,218.28-2,484,852.28-591,236.76

Finding the Fourth Proportional to 1,656,218.28, 2,484,852.28 and 591,236.76

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Solution

The fourth proportional to 1,656,218.28, 2,484,852.28 and 591,236.76 is: 887,042.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,218.28 : 2,484,852.28 = 591,236.76 : x
  2. Step 2: Convert to fraction form
    1,656,218.28/2,484,852.28 = 591,236.76/x
  3. Step 3: Cross multiply
    1,656,218.28x = 2,484,852.28 × 591,236.76
  4. Step 4: Simplify right side
    1,656,218.28x = 1,469,136,011,105.81
  5. Step 5: Solve for x
    x = 1,469,136,011,105.81/1,656,218.28
  6. Step 6: Final answer
    x = 887,042.50

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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.