Home / 10,958,887.51-16,435,674.06-4,565,652.28

Finding the Fourth Proportional to 10,958,887.51, 16,435,674.06 and 4,565,652.28

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Solution

The fourth proportional to 10,958,887.51, 16,435,674.06 and 4,565,652.28 is: 6,847,371.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,958,887.51 : 16,435,674.06 = 4,565,652.28 : x
  2. Step 2: Convert to fraction form
    10,958,887.51/16,435,674.06 = 4,565,652.28/x
  3. Step 3: Cross multiply
    10,958,887.51x = 16,435,674.06 × 4,565,652.28
  4. Step 4: Simplify right side
    10,958,887.51x = 75,039,572,687,165.47
  5. Step 5: Solve for x
    x = 75,039,572,687,165.47/10,958,887.51
  6. Step 6: Final answer
    x = 6,847,371.38

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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.