Home / 7,074,059.13-10,613,330.64-2,525,007.20

Finding the Fourth Proportional to 7,074,059.13, 10,613,330.64 and 2,525,007.20

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Solution

The fourth proportional to 7,074,059.13, 10,613,330.64 and 2,525,007.20 is: 3,788,311.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,074,059.13 : 10,613,330.64 = 2,525,007.20 : x
  2. Step 2: Convert to fraction form
    7,074,059.13/10,613,330.64 = 2,525,007.20/x
  3. Step 3: Cross multiply
    7,074,059.13x = 10,613,330.64 × 2,525,007.20
  4. Step 4: Simplify right side
    7,074,059.13x = 26,798,736,228,913.95
  5. Step 5: Solve for x
    x = 26,798,736,228,913.95/7,074,059.13
  6. Step 6: Final answer
    x = 3,788,311.03

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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.