Home / 1,606,951.52-2,410,567.38-527,140.32

Finding the Fourth Proportional to 1,606,951.52, 2,410,567.38 and 527,140.32

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Solution

The fourth proportional to 1,606,951.52, 2,410,567.38 and 527,140.32 is: 790,756.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,951.52 : 2,410,567.38 = 527,140.32 : x
  2. Step 2: Convert to fraction form
    1,606,951.52/2,410,567.38 = 527,140.32/x
  3. Step 3: Cross multiply
    1,606,951.52x = 2,410,567.38 × 527,140.32
  4. Step 4: Simplify right side
    1,606,951.52x = 1,270,707,260,074.76
  5. Step 5: Solve for x
    x = 1,270,707,260,074.76/1,606,951.52
  6. Step 6: Final answer
    x = 790,756.44

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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.