Home / 1,068,034.29-1,473,595.85-608,981.48

Finding the Fourth Proportional to 1,068,034.29, 1,473,595.85 and 608,981.48

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Solution

The fourth proportional to 1,068,034.29, 1,473,595.85 and 608,981.48 is: 840,228.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,034.29 : 1,473,595.85 = 608,981.48 : x
  2. Step 2: Convert to fraction form
    1,068,034.29/1,473,595.85 = 608,981.48/x
  3. Step 3: Cross multiply
    1,068,034.29x = 1,473,595.85 × 608,981.48
  4. Step 4: Simplify right side
    1,068,034.29x = 897,392,571,241.97
  5. Step 5: Solve for x
    x = 897,392,571,241.97/1,068,034.29
  6. Step 6: Final answer
    x = 840,228.24

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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.