Home / 4,242,607.74-5,854,931.46-2,407,143.27

Finding the Fourth Proportional to 4,242,607.74, 5,854,931.46 and 2,407,143.27

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Solution

The fourth proportional to 4,242,607.74, 5,854,931.46 and 2,407,143.27 is: 3,321,933.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242,607.74 : 5,854,931.46 = 2,407,143.27 : x
  2. Step 2: Convert to fraction form
    4,242,607.74/5,854,931.46 = 2,407,143.27/x
  3. Step 3: Cross multiply
    4,242,607.74x = 5,854,931.46 × 2,407,143.27
  4. Step 4: Simplify right side
    4,242,607.74x = 14,093,658,860,250.27
  5. Step 5: Solve for x
    x = 14,093,658,860,250.27/4,242,607.74
  6. Step 6: Final answer
    x = 3,321,933.05

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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.