Home / 1,160,894.29-1,601,946.23-651,498.25

Finding the Fourth Proportional to 1,160,894.29, 1,601,946.23 and 651,498.25

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Solution

The fourth proportional to 1,160,894.29, 1,601,946.23 and 651,498.25 is: 899,018.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,894.29 : 1,601,946.23 = 651,498.25 : x
  2. Step 2: Convert to fraction form
    1,160,894.29/1,601,946.23 = 651,498.25/x
  3. Step 3: Cross multiply
    1,160,894.29x = 1,601,946.23 × 651,498.25
  4. Step 4: Simplify right side
    1,160,894.29x = 1,043,665,165,439.10
  5. Step 5: Solve for x
    x = 1,043,665,165,439.10/1,160,894.29
  6. Step 6: Final answer
    x = 899,018.26

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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.