Home / 4,242,575.84-5,854,887.46-2,407,111.50

Finding the Fourth Proportional to 4,242,575.84, 5,854,887.46 and 2,407,111.50

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Solution

The fourth proportional to 4,242,575.84, 5,854,887.46 and 2,407,111.50 is: 3,321,889.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242,575.84 : 5,854,887.46 = 2,407,111.50 : x
  2. Step 2: Convert to fraction form
    4,242,575.84/5,854,887.46 = 2,407,111.50/x
  3. Step 3: Cross multiply
    4,242,575.84x = 5,854,887.46 × 2,407,111.50
  4. Step 4: Simplify right side
    4,242,575.84x = 14,093,366,936,171.79
  5. Step 5: Solve for x
    x = 14,093,366,936,171.79/4,242,575.84
  6. Step 6: Final answer
    x = 3,321,889.22

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1.5x scale

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.