Home / 1,032,051.45-1,424,278.36-573,168.16

Finding the Fourth Proportional to 1,032,051.45, 1,424,278.36 and 573,168.16

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Solution

The fourth proportional to 1,032,051.45, 1,424,278.36 and 573,168.16 is: 790,998.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,051.45 : 1,424,278.36 = 573,168.16 : x
  2. Step 2: Convert to fraction form
    1,032,051.45/1,424,278.36 = 573,168.16/x
  3. Step 3: Cross multiply
    1,032,051.45x = 1,424,278.36 × 573,168.16
  4. Step 4: Simplify right side
    1,032,051.45x = 816,351,006,929.02
  5. Step 5: Solve for x
    x = 816,351,006,929.02/1,032,051.45
  6. Step 6: Final answer
    x = 790,998.36

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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.