Home / 5,359,967.38-7,396,154.54-3,036,362.13

Finding the Fourth Proportional to 5,359,967.38, 7,396,154.54 and 3,036,362.13

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Solution

The fourth proportional to 5,359,967.38, 7,396,154.54 and 3,036,362.13 is: 4,189,839.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,359,967.38 : 7,396,154.54 = 3,036,362.13 : x
  2. Step 2: Convert to fraction form
    5,359,967.38/7,396,154.54 = 3,036,362.13/x
  3. Step 3: Cross multiply
    5,359,967.38x = 7,396,154.54 × 3,036,362.13
  4. Step 4: Simplify right side
    5,359,967.38x = 22,457,403,537,701.76
  5. Step 5: Solve for x
    x = 22,457,403,537,701.76/5,359,967.38
  6. Step 6: Final answer
    x = 4,189,839.59

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Why These Related Problems?

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