Home / 1,516,096.20-2,092,214.16-837,032.76

Finding the Fourth Proportional to 1,516,096.20, 2,092,214.16 and 837,032.76

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Solution

The fourth proportional to 1,516,096.20, 2,092,214.16 and 837,032.76 is: 1,155,105.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,516,096.20 : 2,092,214.16 = 837,032.76 : x
  2. Step 2: Convert to fraction form
    1,516,096.20/2,092,214.16 = 837,032.76/x
  3. Step 3: Cross multiply
    1,516,096.20x = 2,092,214.16 × 837,032.76
  4. Step 4: Simplify right side
    1,516,096.20x = 1,751,251,792,855.88
  5. Step 5: Solve for x
    x = 1,751,251,792,855.88/1,516,096.20
  6. Step 6: Final answer
    x = 1,155,105.98

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1.5x scale

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.