Home / 1,195,911.84-1,650,371.22-652,043.22

Finding the Fourth Proportional to 1,195,911.84, 1,650,371.22 and 652,043.22

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Solution

The fourth proportional to 1,195,911.84, 1,650,371.22 and 652,043.22 is: 899,826.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,911.84 : 1,650,371.22 = 652,043.22 : x
  2. Step 2: Convert to fraction form
    1,195,911.84/1,650,371.22 = 652,043.22/x
  3. Step 3: Cross multiply
    1,195,911.84x = 1,650,371.22 × 652,043.22
  4. Step 4: Simplify right side
    1,195,911.84x = 1,076,113,364,484.13
  5. Step 5: Solve for x
    x = 1,076,113,364,484.13/1,195,911.84
  6. Step 6: Final answer
    x = 899,826.67

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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.