Home / 5,666,082.29-7,819,167.67-3,087,762.38

Finding the Fourth Proportional to 5,666,082.29, 7,819,167.67 and 3,087,762.38

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Solution

The fourth proportional to 5,666,082.29, 7,819,167.67 and 3,087,762.38 is: 4,261,097.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,666,082.29 : 7,819,167.67 = 3,087,762.38 : x
  2. Step 2: Convert to fraction form
    5,666,082.29/7,819,167.67 = 3,087,762.38/x
  3. Step 3: Cross multiply
    5,666,082.29x = 7,819,167.67 × 3,087,762.38
  4. Step 4: Simplify right side
    5,666,082.29x = 24,143,731,774,338.25
  5. Step 5: Solve for x
    x = 24,143,731,774,338.25/5,666,082.29
  6. Step 6: Final answer
    x = 4,261,097.98

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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.