Home / 1,032,659.52-1,425,088.44-573,816.48

Finding the Fourth Proportional to 1,032,659.52, 1,425,088.44 and 573,816.48

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Solution

The fourth proportional to 1,032,659.52, 1,425,088.44 and 573,816.48 is: 791,876.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,659.52 : 1,425,088.44 = 573,816.48 : x
  2. Step 2: Convert to fraction form
    1,032,659.52/1,425,088.44 = 573,816.48/x
  3. Step 3: Cross multiply
    1,032,659.52x = 1,425,088.44 × 573,816.48
  4. Step 4: Simplify right side
    1,032,659.52x = 817,739,232,329.49
  5. Step 5: Solve for x
    x = 817,739,232,329.49/1,032,659.52
  6. Step 6: Final answer
    x = 791,876.91

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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.