Home / 1,032,820.51-1,425,240.22-573,925.23

Finding the Fourth Proportional to 1,032,820.51, 1,425,240.22 and 573,925.23

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Solution

The fourth proportional to 1,032,820.51, 1,425,240.22 and 573,925.23 is: 791,987.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,820.51 : 1,425,240.22 = 573,925.23 : x
  2. Step 2: Convert to fraction form
    1,032,820.51/1,425,240.22 = 573,925.23/x
  3. Step 3: Cross multiply
    1,032,820.51x = 1,425,240.22 × 573,925.23
  4. Step 4: Simplify right side
    1,032,820.51x = 817,981,321,068.75
  5. Step 5: Solve for x
    x = 817,981,321,068.75/1,032,820.51
  6. Step 6: Final answer
    x = 791,987.88

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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.