Home / 1,160,902.30-1,601,957.34-651,506.26

Finding the Fourth Proportional to 1,160,902.30, 1,601,957.34 and 651,506.26

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Solution

The fourth proportional to 1,160,902.30, 1,601,957.34 and 651,506.26 is: 899,029.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,902.30 : 1,601,957.34 = 651,506.26 : x
  2. Step 2: Convert to fraction form
    1,160,902.30/1,601,957.34 = 651,506.26/x
  3. Step 3: Cross multiply
    1,160,902.30x = 1,601,957.34 × 651,506.26
  4. Step 4: Simplify right side
    1,160,902.30x = 1,043,685,235,262.95
  5. Step 5: Solve for x
    x = 1,043,685,235,262.95/1,160,902.30
  6. Step 6: Final answer
    x = 899,029.35

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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.