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Finding the Fourth Proportional to 6,064,982.02, 8,369,641.91 and 3,311,649.93

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Solution

The fourth proportional to 6,064,982.02, 8,369,641.91 and 3,311,649.93 is: 4,570,058.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064,982.02 : 8,369,641.91 = 3,311,649.93 : x
  2. Step 2: Convert to fraction form
    6,064,982.02/8,369,641.91 = 3,311,649.93/x
  3. Step 3: Cross multiply
    6,064,982.02x = 8,369,641.91 × 3,311,649.93
  4. Step 4: Simplify right side
    6,064,982.02x = 27,717,324,085,041.85
  5. Step 5: Solve for x
    x = 27,717,324,085,041.85/6,064,982.02
  6. Step 6: Final answer
    x = 4,570,058.74

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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.