Home / 8,397,883-11,589,050.10-4,726,797.46

Finding the Fourth Proportional to 8,397,883, 11,589,050.10 and 4,726,797.46

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Solution

The fourth proportional to 8,397,883, 11,589,050.10 and 4,726,797.46 is: 6,522,964.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,397,883 : 11,589,050.10 = 4,726,797.46 : x
  2. Step 2: Convert to fraction form
    8,397,883/11,589,050.10 = 4,726,797.46/x
  3. Step 3: Cross multiply
    8,397,883x = 11,589,050.10 × 4,726,797.46
  4. Step 4: Simplify right side
    8,397,883x = 54,779,092,576,492.74
  5. Step 5: Solve for x
    x = 54,779,092,576,492.74/8,397,883
  6. Step 6: Final answer
    x = 6,522,964.49

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Double scale
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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.