Home / 1,886,006.61-2,828,982.23-466,062.69

Finding the Fourth Proportional to 1,886,006.61, 2,828,982.23 and 466,062.69

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Solution

The fourth proportional to 1,886,006.61, 2,828,982.23 and 466,062.69 is: 699,087.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,886,006.61 : 2,828,982.23 = 466,062.69 : x
  2. Step 2: Convert to fraction form
    1,886,006.61/2,828,982.23 = 466,062.69/x
  3. Step 3: Cross multiply
    1,886,006.61x = 2,828,982.23 × 466,062.69
  4. Step 4: Simplify right side
    1,886,006.61x = 1,318,483,055,543.32
  5. Step 5: Solve for x
    x = 1,318,483,055,543.32/1,886,006.61
  6. Step 6: Final answer
    x = 699,087.19

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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.