Home / 1,032,653.52-1,425,080.16-573,810.48

Finding the Fourth Proportional to 1,032,653.52, 1,425,080.16 and 573,810.48

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Solution

The fourth proportional to 1,032,653.52, 1,425,080.16 and 573,810.48 is: 791,868.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,653.52 : 1,425,080.16 = 573,810.48 : x
  2. Step 2: Convert to fraction form
    1,032,653.52/1,425,080.16 = 573,810.48/x
  3. Step 3: Cross multiply
    1,032,653.52x = 1,425,080.16 × 573,810.48
  4. Step 4: Simplify right side
    1,032,653.52x = 817,725,930,648.08
  5. Step 5: Solve for x
    x = 817,725,930,648.08/1,032,653.52
  6. Step 6: Final answer
    x = 791,868.63

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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.