Home / 4,937,516.16-7,406,220.72-3,746,751.36

Finding the Fourth Proportional to 4,937,516.16, 7,406,220.72 and 3,746,751.36

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Solution

The fourth proportional to 4,937,516.16, 7,406,220.72 and 3,746,751.36 is: 5,620,086.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937,516.16 : 7,406,220.72 = 3,746,751.36 : x
  2. Step 2: Convert to fraction form
    4,937,516.16/7,406,220.72 = 3,746,751.36/x
  3. Step 3: Cross multiply
    4,937,516.16x = 7,406,220.72 × 3,746,751.36
  4. Step 4: Simplify right side
    4,937,516.16x = 27,749,267,555,120.18
  5. Step 5: Solve for x
    x = 27,749,267,555,120.18/4,937,516.16
  6. Step 6: Final answer
    x = 5,620,086.43

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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.