Home / 8,002,847.21-11,044,980.47-4,564,300.01

Finding the Fourth Proportional to 8,002,847.21, 11,044,980.47 and 4,564,300.01

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Solution

The fourth proportional to 8,002,847.21, 11,044,980.47 and 4,564,300.01 is: 6,299,333.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,002,847.21 : 11,044,980.47 = 4,564,300.01 : x
  2. Step 2: Convert to fraction form
    8,002,847.21/11,044,980.47 = 4,564,300.01/x
  3. Step 3: Cross multiply
    8,002,847.21x = 11,044,980.47 × 4,564,300.01
  4. Step 4: Simplify right side
    8,002,847.21x = 50,412,604,446,849.30
  5. Step 5: Solve for x
    x = 50,412,604,446,849.30/8,002,847.21
  6. Step 6: Final answer
    x = 6,299,333.62

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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.