Home / 5,852,320.12-8,776,658.22-2,064,915.64

Finding the Fourth Proportional to 5,852,320.12, 8,776,658.22 and 2,064,915.64

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Solution

The fourth proportional to 5,852,320.12, 8,776,658.22 and 2,064,915.64 is: 3,096,730.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,852,320.12 : 8,776,658.22 = 2,064,915.64 : x
  2. Step 2: Convert to fraction form
    5,852,320.12/8,776,658.22 = 2,064,915.64/x
  3. Step 3: Cross multiply
    5,852,320.12x = 8,776,658.22 × 2,064,915.64
  4. Step 4: Simplify right side
    5,852,320.12x = 18,123,058,825,412.56
  5. Step 5: Solve for x
    x = 18,123,058,825,412.56/5,852,320.12
  6. Step 6: Final answer
    x = 3,096,730.60

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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.