Home / 907,592.64-1,361,848.22-375,495.54

Finding the Fourth Proportional to 907,592.64, 1,361,848.22 and 375,495.54

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Solution

The fourth proportional to 907,592.64, 1,361,848.22 and 375,495.54 is: 563,433.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,592.64 : 1,361,848.22 = 375,495.54 : x
  2. Step 2: Convert to fraction form
    907,592.64/1,361,848.22 = 375,495.54/x
  3. Step 3: Cross multiply
    907,592.64x = 1,361,848.22 × 375,495.54
  4. Step 4: Simplify right side
    907,592.64x = 511,367,932,766.94
  5. Step 5: Solve for x
    x = 511,367,932,766.94/907,592.64
  6. Step 6: Final answer
    x = 563,433.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.