Home / 1,038,462.03-1,433,076.84-585,753.03

Finding the Fourth Proportional to 1,038,462.03, 1,433,076.84 and 585,753.03

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Solution

The fourth proportional to 1,038,462.03, 1,433,076.84 and 585,753.03 is: 808,338.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,038,462.03 : 1,433,076.84 = 585,753.03 : x
  2. Step 2: Convert to fraction form
    1,038,462.03/1,433,076.84 = 585,753.03/x
  3. Step 3: Cross multiply
    1,038,462.03x = 1,433,076.84 × 585,753.03
  4. Step 4: Simplify right side
    1,038,462.03x = 839,429,101,252.83
  5. Step 5: Solve for x
    x = 839,429,101,252.83/1,038,462.03
  6. Step 6: Final answer
    x = 808,338.75

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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.