Home / 962,892.40-1,444,338.60-808,927.60

Finding the Fourth Proportional to 962,892.40, 1,444,338.60 and 808,927.60

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Solution

The fourth proportional to 962,892.40, 1,444,338.60 and 808,927.60 is: 1,213,391.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,892.40 : 1,444,338.60 = 808,927.60 : x
  2. Step 2: Convert to fraction form
    962,892.40/1,444,338.60 = 808,927.60/x
  3. Step 3: Cross multiply
    962,892.40x = 1,444,338.60 × 808,927.60
  4. Step 4: Simplify right side
    962,892.40x = 1,168,365,357,285.36
  5. Step 5: Solve for x
    x = 1,168,365,357,285.36/962,892.40
  6. Step 6: Final answer
    x = 1,213,391.40

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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.