Home / 1,032,682.40-1,425,097.08-573,871.64

Finding the Fourth Proportional to 1,032,682.40, 1,425,097.08 and 573,871.64

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Solution

The fourth proportional to 1,032,682.40, 1,425,097.08 and 573,871.64 is: 791,940.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,682.40 : 1,425,097.08 = 573,871.64 : x
  2. Step 2: Convert to fraction form
    1,032,682.40/1,425,097.08 = 573,871.64/x
  3. Step 3: Cross multiply
    1,032,682.40x = 1,425,097.08 × 573,871.64
  4. Step 4: Simplify right side
    1,032,682.40x = 817,822,798,458.81
  5. Step 5: Solve for x
    x = 817,822,798,458.81/1,032,682.40
  6. Step 6: Final answer
    x = 791,940.29

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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.