Home / 5,658,003.29-8,487,082.78-1,614,489.81

Finding the Fourth Proportional to 5,658,003.29, 8,487,082.78 and 1,614,489.81

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Solution

The fourth proportional to 5,658,003.29, 8,487,082.78 and 1,614,489.81 is: 2,421,756.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,658,003.29 : 8,487,082.78 = 1,614,489.81 : x
  2. Step 2: Convert to fraction form
    5,658,003.29/8,487,082.78 = 1,614,489.81/x
  3. Step 3: Cross multiply
    5,658,003.29x = 8,487,082.78 × 1,614,489.81
  4. Step 4: Simplify right side
    5,658,003.29x = 13,702,308,668,947.99
  5. Step 5: Solve for x
    x = 13,702,308,668,947.99/5,658,003.29
  6. Step 6: Final answer
    x = 2,421,756.93

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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.