Home / 1,032,819.57-1,425,238.93-573,924.29

Finding the Fourth Proportional to 1,032,819.57, 1,425,238.93 and 573,924.29

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Solution

The fourth proportional to 1,032,819.57, 1,425,238.93 and 573,924.29 is: 791,986.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,819.57 : 1,425,238.93 = 573,924.29 : x
  2. Step 2: Convert to fraction form
    1,032,819.57/1,425,238.93 = 573,924.29/x
  3. Step 3: Cross multiply
    1,032,819.57x = 1,425,238.93 × 573,924.29
  4. Step 4: Simplify right side
    1,032,819.57x = 817,979,240,980.61
  5. Step 5: Solve for x
    x = 817,979,240,980.61/1,032,819.57
  6. Step 6: Final answer
    x = 791,986.58

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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.