Home / 1,460,333.64-2,015,264.76-806,945.52

Finding the Fourth Proportional to 1,460,333.64, 2,015,264.76 and 806,945.52

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Solution

The fourth proportional to 1,460,333.64, 2,015,264.76 and 806,945.52 is: 1,113,587.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,333.64 : 2,015,264.76 = 806,945.52 : x
  2. Step 2: Convert to fraction form
    1,460,333.64/2,015,264.76 = 806,945.52/x
  3. Step 3: Cross multiply
    1,460,333.64x = 2,015,264.76 × 806,945.52
  4. Step 4: Simplify right side
    1,460,333.64x = 1,626,208,869,695.88
  5. Step 5: Solve for x
    x = 1,626,208,869,695.88/1,460,333.64
  6. Step 6: Final answer
    x = 1,113,587.21

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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.