Home / 1,727,932.60-2,384,500.98-963,966.52

Finding the Fourth Proportional to 1,727,932.60, 2,384,500.98 and 963,966.52

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Solution

The fourth proportional to 1,727,932.60, 2,384,500.98 and 963,966.52 is: 1,330,248.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,932.60 : 2,384,500.98 = 963,966.52 : x
  2. Step 2: Convert to fraction form
    1,727,932.60/2,384,500.98 = 963,966.52/x
  3. Step 3: Cross multiply
    1,727,932.60x = 2,384,500.98 × 963,966.52
  4. Step 4: Simplify right side
    1,727,932.60x = 2,298,579,111,627.19
  5. Step 5: Solve for x
    x = 2,298,579,111,627.19/1,727,932.60
  6. Step 6: Final answer
    x = 1,330,248.13

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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.