Home / 4,591,570.62-6,890,017.32-2,317,272.87

Finding the Fourth Proportional to 4,591,570.62, 6,890,017.32 and 2,317,272.87

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Solution

The fourth proportional to 4,591,570.62, 6,890,017.32 and 2,317,272.87 is: 3,477,252.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591,570.62 : 6,890,017.32 = 2,317,272.87 : x
  2. Step 2: Convert to fraction form
    4,591,570.62/6,890,017.32 = 2,317,272.87/x
  3. Step 3: Cross multiply
    4,591,570.62x = 6,890,017.32 × 2,317,272.87
  4. Step 4: Simplify right side
    4,591,570.62x = 15,966,050,209,466.11
  5. Step 5: Solve for x
    x = 15,966,050,209,466.11/4,591,570.62
  6. Step 6: Final answer
    x = 3,477,252.45

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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.