Home / 4,789,516.39-6,609,438.93-2,614,075.14

Finding the Fourth Proportional to 4,789,516.39, 6,609,438.93 and 2,614,075.14

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Solution

The fourth proportional to 4,789,516.39, 6,609,438.93 and 2,614,075.14 is: 3,607,372.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,516.39 : 6,609,438.93 = 2,614,075.14 : x
  2. Step 2: Convert to fraction form
    4,789,516.39/6,609,438.93 = 2,614,075.14/x
  3. Step 3: Cross multiply
    4,789,516.39x = 6,609,438.93 × 2,614,075.14
  4. Step 4: Simplify right side
    4,789,516.39x = 17,277,569,996,261.20
  5. Step 5: Solve for x
    x = 17,277,569,996,261.20/4,789,516.39
  6. Step 6: Final answer
    x = 3,607,372.56

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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.