Home / 907,972.12-1,252,701.60-585,896.27

Finding the Fourth Proportional to 907,972.12, 1,252,701.60 and 585,896.27

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Solution

The fourth proportional to 907,972.12, 1,252,701.60 and 585,896.27 is: 808,343.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,972.12 : 1,252,701.60 = 585,896.27 : x
  2. Step 2: Convert to fraction form
    907,972.12/1,252,701.60 = 585,896.27/x
  3. Step 3: Cross multiply
    907,972.12x = 1,252,701.60 × 585,896.27
  4. Step 4: Simplify right side
    907,972.12x = 733,953,194,863.03
  5. Step 5: Solve for x
    x = 733,953,194,863.03/907,972.12
  6. Step 6: Final answer
    x = 808,343.32

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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.