Home / 1,727,892.58-2,384,492.79-963,946.15

Finding the Fourth Proportional to 1,727,892.58, 2,384,492.79 and 963,946.15

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Solution

The fourth proportional to 1,727,892.58, 2,384,492.79 and 963,946.15 is: 1,330,246.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,892.58 : 2,384,492.79 = 963,946.15 : x
  2. Step 2: Convert to fraction form
    1,727,892.58/2,384,492.79 = 963,946.15/x
  3. Step 3: Cross multiply
    1,727,892.58x = 2,384,492.79 × 963,946.15
  4. Step 4: Simplify right side
    1,727,892.58x = 2,298,522,631,495.86
  5. Step 5: Solve for x
    x = 2,298,522,631,495.86/1,727,892.58
  6. Step 6: Final answer
    x = 1,330,246.25

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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.