Home / 1,032,013.04-1,424,129.85-573,157.35

Finding the Fourth Proportional to 1,032,013.04, 1,424,129.85 and 573,157.35

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Solution

The fourth proportional to 1,032,013.04, 1,424,129.85 and 573,157.35 is: 790,930.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,013.04 : 1,424,129.85 = 573,157.35 : x
  2. Step 2: Convert to fraction form
    1,032,013.04/1,424,129.85 = 573,157.35/x
  3. Step 3: Cross multiply
    1,032,013.04x = 1,424,129.85 × 573,157.35
  4. Step 4: Simplify right side
    1,032,013.04x = 816,250,490,881.90
  5. Step 5: Solve for x
    x = 816,250,490,881.90/1,032,013.04
  6. Step 6: Final answer
    x = 790,930.41

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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.