Home / 7,074,210.30-10,613,558.61-2,525,158.38

Finding the Fourth Proportional to 7,074,210.30, 10,613,558.61 and 2,525,158.38

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Solution

The fourth proportional to 7,074,210.30, 10,613,558.61 and 2,525,158.38 is: 3,788,538.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,074,210.30 : 10,613,558.61 = 2,525,158.38 : x
  2. Step 2: Convert to fraction form
    7,074,210.30/10,613,558.61 = 2,525,158.38/x
  3. Step 3: Cross multiply
    7,074,210.30x = 10,613,558.61 × 2,525,158.38
  4. Step 4: Simplify right side
    7,074,210.30x = 26,800,916,465,662.65
  5. Step 5: Solve for x
    x = 26,800,916,465,662.65/7,074,210.30
  6. Step 6: Final answer
    x = 3,788,538.27

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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.