Home / 1,160,833.48-1,601,862.38-651,437.44

Finding the Fourth Proportional to 1,160,833.48, 1,601,862.38 and 651,437.44

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Solution

The fourth proportional to 1,160,833.48, 1,601,862.38 and 651,437.44 is: 898,934.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,833.48 : 1,601,862.38 = 651,437.44 : x
  2. Step 2: Convert to fraction form
    1,160,833.48/1,601,862.38 = 651,437.44/x
  3. Step 3: Cross multiply
    1,160,833.48x = 1,601,862.38 × 651,437.44
  4. Step 4: Simplify right side
    1,160,833.48x = 1,043,513,123,240.55
  5. Step 5: Solve for x
    x = 1,043,513,123,240.55/1,160,833.48
  6. Step 6: Final answer
    x = 898,934.38

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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.