Home / 1,634,202.93-2,451,698.06-512,271.93

Finding the Fourth Proportional to 1,634,202.93, 2,451,698.06 and 512,271.93

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Solution

The fourth proportional to 1,634,202.93, 2,451,698.06 and 512,271.93 is: 768,531.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,202.93 : 2,451,698.06 = 512,271.93 : x
  2. Step 2: Convert to fraction form
    1,634,202.93/2,451,698.06 = 512,271.93/x
  3. Step 3: Cross multiply
    1,634,202.93x = 2,451,698.06 × 512,271.93
  4. Step 4: Simplify right side
    1,634,202.93x = 1,255,936,094,412.10
  5. Step 5: Solve for x
    x = 1,255,936,094,412.10/1,634,202.93
  6. Step 6: Final answer
    x = 768,531.30

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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.