Home / 7,074,406.38-10,613,852.58-2,525,357.70

Finding the Fourth Proportional to 7,074,406.38, 10,613,852.58 and 2,525,357.70

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Solution

The fourth proportional to 7,074,406.38, 10,613,852.58 and 2,525,357.70 is: 3,788,837.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,074,406.38 : 10,613,852.58 = 2,525,357.70 : x
  2. Step 2: Convert to fraction form
    7,074,406.38/10,613,852.58 = 2,525,357.70/x
  3. Step 3: Cross multiply
    7,074,406.38x = 10,613,852.58 × 2,525,357.70
  4. Step 4: Simplify right side
    7,074,406.38x = 26,803,774,339,567.87
  5. Step 5: Solve for x
    x = 26,803,774,339,567.87/7,074,406.38
  6. Step 6: Final answer
    x = 3,788,837.24

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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.