Home / 1,884,805.17-2,826,740.66-536,979.46

Finding the Fourth Proportional to 1,884,805.17, 2,826,740.66 and 536,979.46

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Solution

The fourth proportional to 1,884,805.17, 2,826,740.66 and 536,979.46 is: 805,336.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,805.17 : 2,826,740.66 = 536,979.46 : x
  2. Step 2: Convert to fraction form
    1,884,805.17/2,826,740.66 = 536,979.46/x
  3. Step 3: Cross multiply
    1,884,805.17x = 2,826,740.66 × 536,979.46
  4. Step 4: Simplify right side
    1,884,805.17x = 1,517,901,663,415.09
  5. Step 5: Solve for x
    x = 1,517,901,663,415.09/1,884,805.17
  6. Step 6: Final answer
    x = 805,336.11

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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.