Home / 9,545,076-13,172,207.04-5,252,724

Finding the Fourth Proportional to 9,545,076, 13,172,207.04 and 5,252,724

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Solution

The fourth proportional to 9,545,076, 13,172,207.04 and 5,252,724 is: 7,248,760.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,545,076 : 13,172,207.04 = 5,252,724 : x
  2. Step 2: Convert to fraction form
    9,545,076/13,172,207.04 = 5,252,724/x
  3. Step 3: Cross multiply
    9,545,076x = 13,172,207.04 × 5,252,724
  4. Step 4: Simplify right side
    9,545,076x = 69,189,968,051,976.95
  5. Step 5: Solve for x
    x = 69,189,968,051,976.95/9,545,076
  6. Step 6: Final answer
    x = 7,248,760.31

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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.