Home / 2,591,191.46-3,860,193.38-2,474,607.02

Finding the Fourth Proportional to 2,591,191.46, 3,860,193.38 and 2,474,607.02

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Solution

The fourth proportional to 2,591,191.46, 3,860,193.38 and 2,474,607.02 is: 3,686,513.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,591,191.46 : 3,860,193.38 = 2,474,607.02 : x
  2. Step 2: Convert to fraction form
    2,591,191.46/3,860,193.38 = 2,474,607.02/x
  3. Step 3: Cross multiply
    2,591,191.46x = 3,860,193.38 × 2,474,607.02
  4. Step 4: Simplify right side
    2,591,191.46x = 9,552,461,636,705.53
  5. Step 5: Solve for x
    x = 9,552,461,636,705.53/2,591,191.46
  6. Step 6: Final answer
    x = 3,686,513.24

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.