Home / 1,729,590.08-2,594,443.44-467,428.64

Finding the Fourth Proportional to 1,729,590.08, 2,594,443.44 and 467,428.64

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Solution

The fourth proportional to 1,729,590.08, 2,594,443.44 and 467,428.64 is: 701,158.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,590.08 : 2,594,443.44 = 467,428.64 : x
  2. Step 2: Convert to fraction form
    1,729,590.08/2,594,443.44 = 467,428.64/x
  3. Step 3: Cross multiply
    1,729,590.08x = 2,594,443.44 × 467,428.64
  4. Step 4: Simplify right side
    1,729,590.08x = 1,212,717,168,716.12
  5. Step 5: Solve for x
    x = 1,212,717,168,716.12/1,729,590.08
  6. Step 6: Final answer
    x = 701,158.72

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1.5x scale

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.