Home / 8,002,848.71-11,044,982.54-4,564,301.51

Finding the Fourth Proportional to 8,002,848.71, 11,044,982.54 and 4,564,301.51

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Solution

The fourth proportional to 8,002,848.71, 11,044,982.54 and 4,564,301.51 is: 6,299,335.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,002,848.71 : 11,044,982.54 = 4,564,301.51 : x
  2. Step 2: Convert to fraction form
    8,002,848.71/11,044,982.54 = 4,564,301.51/x
  3. Step 3: Cross multiply
    8,002,848.71x = 11,044,982.54 × 4,564,301.51
  4. Step 4: Simplify right side
    8,002,848.71x = 50,412,630,485,245.62
  5. Step 5: Solve for x
    x = 50,412,630,485,245.62/8,002,848.71
  6. Step 6: Final answer
    x = 6,299,335.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.