Home / 1,036,062.71-1,554,304.25-325,925.58

Finding the Fourth Proportional to 1,036,062.71, 1,554,304.25 and 325,925.58

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Solution

The fourth proportional to 1,036,062.71, 1,554,304.25 and 325,925.58 is: 488,954.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,062.71 : 1,554,304.25 = 325,925.58 : x
  2. Step 2: Convert to fraction form
    1,036,062.71/1,554,304.25 = 325,925.58/x
  3. Step 3: Cross multiply
    1,036,062.71x = 1,554,304.25 × 325,925.58
  4. Step 4: Simplify right side
    1,036,062.71x = 506,587,512,548.09
  5. Step 5: Solve for x
    x = 506,587,512,548.09/1,036,062.71
  6. Step 6: Final answer
    x = 488,954.49

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.