Home / 7,197,166.46-10,796,307.40-2,404,872.64

Finding the Fourth Proportional to 7,197,166.46, 10,796,307.40 and 2,404,872.64

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Solution

The fourth proportional to 7,197,166.46, 10,796,307.40 and 2,404,872.64 is: 3,607,495.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,197,166.46 : 10,796,307.40 = 2,404,872.64 : x
  2. Step 2: Convert to fraction form
    7,197,166.46/10,796,307.40 = 2,404,872.64/x
  3. Step 3: Cross multiply
    7,197,166.46x = 10,796,307.40 × 2,404,872.64
  4. Step 4: Simplify right side
    7,197,166.46x = 25,963,744,221,534.38
  5. Step 5: Solve for x
    x = 25,963,744,221,534.38/7,197,166.46
  6. Step 6: Final answer
    x = 3,607,495.31

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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.