Home / 1,913,984.46-2,870,976.66-566,042.10

Finding the Fourth Proportional to 1,913,984.46, 2,870,976.66 and 566,042.10

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Solution

The fourth proportional to 1,913,984.46, 2,870,976.66 and 566,042.10 is: 849,063.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,913,984.46 : 2,870,976.66 = 566,042.10 : x
  2. Step 2: Convert to fraction form
    1,913,984.46/2,870,976.66 = 566,042.10/x
  3. Step 3: Cross multiply
    1,913,984.46x = 2,870,976.66 × 566,042.10
  4. Step 4: Simplify right side
    1,913,984.46x = 1,625,093,657,677.39
  5. Step 5: Solve for x
    x = 1,625,093,657,677.39/1,913,984.46
  6. Step 6: Final answer
    x = 849,063.14

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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.