Home / 1,032,101.83-1,424,336.81-573,224.98

Finding the Fourth Proportional to 1,032,101.83, 1,424,336.81 and 573,224.98

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Solution

The fourth proportional to 1,032,101.83, 1,424,336.81 and 573,224.98 is: 791,070.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,101.83 : 1,424,336.81 = 573,224.98 : x
  2. Step 2: Convert to fraction form
    1,032,101.83/1,424,336.81 = 573,224.98/x
  3. Step 3: Cross multiply
    1,032,101.83x = 1,424,336.81 × 573,224.98
  4. Step 4: Simplify right side
    1,032,101.83x = 816,465,439,425.51
  5. Step 5: Solve for x
    x = 816,465,439,425.51/1,032,101.83
  6. Step 6: Final answer
    x = 791,070.62

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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.