Home / 792,490.65-1,093,637.09-452,966.19

Finding the Fourth Proportional to 792,490.65, 1,093,637.09 and 452,966.19

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Solution

The fourth proportional to 792,490.65, 1,093,637.09 and 452,966.19 is: 625,093.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,490.65 : 1,093,637.09 = 452,966.19 : x
  2. Step 2: Convert to fraction form
    792,490.65/1,093,637.09 = 452,966.19/x
  3. Step 3: Cross multiply
    792,490.65x = 1,093,637.09 × 452,966.19
  4. Step 4: Simplify right side
    792,490.65x = 495,380,622,931.26
  5. Step 5: Solve for x
    x = 495,380,622,931.26/792,490.65
  6. Step 6: Final answer
    x = 625,093.34

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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.