Home / 5,625,159-7,762,316.42-3,302,145.84

Finding the Fourth Proportional to 5,625,159, 7,762,316.42 and 3,302,145.84

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Solution

The fourth proportional to 5,625,159, 7,762,316.42 and 3,302,145.84 is: 4,556,724.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,625,159 : 7,762,316.42 = 3,302,145.84 : x
  2. Step 2: Convert to fraction form
    5,625,159/7,762,316.42 = 3,302,145.84/x
  3. Step 3: Cross multiply
    5,625,159x = 7,762,316.42 × 3,302,145.84
  4. Step 4: Simplify right side
    5,625,159x = 25,632,300,875,066.69
  5. Step 5: Solve for x
    x = 25,632,300,875,066.69/5,625,159
  6. Step 6: Final answer
    x = 4,556,724.69

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.